It is true that there is a chance of a buffer overflow whenever data is duplicated or combined into a buffer and at least some of the data are read from outside the program.
What is a buffer overflow and how may one be discovered on a network?An attempt by a software or process to write more data to a fixed-length memory block, or buffer, than the buffer is allotted to hold results in a buffer overflow.
Which one of the following results in a buffer overflow?Buffer overflow is frequently caused by coding faults. Buffer overflow is a common application development error that can be caused by failing to assign adequate space for buffers and failing to check for overflow issues.
To know more about buffer overflow visit :-
https://brainly.com/question/14369388
#SPJ4
Which of the following activities is least likely to result in a segmentation fault?
Question 19 options:
Removing an element from the middle of a linked list without fixing the pointers afterwards
Growing the stack too large, such as with an unbounded recursive function
Trying to write into protected space, such as modifying the code segment of the program
Accessing a memory address outside its boundaries
From the following activities, the one that is least likely to result in a segmentation fault is: "Removing an element from the middle of a linked list without fixing the pointers afterwards" (Option A)
What is a segmentation fault?A segmentation fault or accessibility violation is a fault, or failure condition, reported by memory-protected hardware that alerts an operating system that software has attempted to access a restricted portion of memory. This is a type of generic protection fault on ordinary x86 machines.
Check whether your compiler or library can be made to check limits on I at least in debug mode, to remedy a segmentation error. Buffer overruns that write trash over excellent pointers can trigger segmentation faults. These actions will significantly minimize the chance of segmentation faults and other memory issues.
Learn more about Segmentation Fault:
https://brainly.com/question/15412053
#SPJ1
import java.util.ArrayList; public class Integers List public static void main(String [] args) ArrayList userVals new ArrayList(); int i; uservals.add (2) ; userVals.add(5): user Vals.add(9): user Vals.set(1, userVals.get (2) 17 | for (i = 0; i < userVals.size) : ++i) { System.out.println(uservals.get(i);
The java. util package contains the resizable array class known as an ArrayList.
What is an ArrayList in Java?ArrayLists' sizes can fluctuate dynamically, in contrast to built-in arrays' fixed sizes. A user's ability to manage memory is aided by the ability to add and remove elements from an ArrayList as needed.Vectors in C++ are comparable to array lists:Add a line item: Adding a new item to the beginning of an ArrayList is done using the add() function. 0 is the item's index, and 1 is added to all other item indexes. add("hexagon")Get the thing: Accessing an element in the ArrayList requires using the get() method, which takes an index as input.shapes.get(3)
Choose a thing: To place an element in the ArrayList at a specific index, use the set() method, which accepts an index as input.shapes.set(2, "triangle") (2, "triangle").
To Learn more About ArrayList refer to:
https://brainly.com/question/29754193
#SPJ4
To select adjacent worksheet tabs, click the first tab, press down and hold down this key, and then click the last tab.Shift
To select the adjacent worksheet tabs, click the first tab, press down and hold down the shift key and then click the last tab.
What is Microsoft Word?Microsoft Word is a word processor that may be used to create papers, letters, reports, and other types of writing of a professional calibre. It includes sophisticated capabilities that give you the best formatting and editing options for your files and projects.
What are examples of MS Word?Application software that enables you to create, edit, and save any documents is an example of Microsoft Word. It was first developed by software engineers Richard Brodie and Charles Simoyi in 1983 and is now owned by Microsoft.
To know more about word processors visit:
https://brainly.com/question/14103516
#SPJ4
Consider the following class definition
class rectangleType
{
public:
void setLengthWidth(double x, double y);
//Postcondition: length = x; width = y;
void print() const;
//Output length and width;
double area();
//Calculate and return the area of the rectangle;
double perimeter();
//Calculate and return the parameter;
rectangleType();
//Postcondition: length = 0; width = 0;
rectangleType(double x, double y);
//Postcondition: length = x; width = y;
private:
double length;
double width;
};
and the object declaration
rectangleType bigRect(14,10);
Which of the following statements is correct?
(Points : 4)bigRect.setLengthWidth();
bigRect.setLengthWidth(3.0, 2.0);
bigRect.length = 2.0;
bigRect.length = bigRect.width;
bigRect.setLengthWidth(3.0, 2.0); is the correct declaration of the class variable.
What is a class variable?
Class variables, also known as static variables, are declared using the static keyword within a class but outside of a method, constructor, or block. Regardless of how many objects are created from it, each class variable would only have one copy.
Instance variables are declared within a class but outside of a method. When heap space is allocated to an object, a slot is created for each instance variable value. Instance variables store values that must be referenced by multiple methods, constructors, or blocks, as well as essential parts of an object's state that must be present throughout the class.
Local variables are declared within methods, constructors, or blocks. Local variables are created when the method, constructor, or block is entered, and they are destroyed when the method, constructor, or block is exited.
To know more about Variable, visit: https://brainly.com/question/28463178
#SPJ4
match each ad fs authentication factor on the left with the appropriate description on the right. each authentication factor may be used once, more than once, or not at all.
1. A secret string of characters- password 2. A biometric authentication using fingerprint scanning, 3. A smart card, a tangible token 4. Multi-Factor Authentication - Authentication needs to be verified by many factors.
Describe biometrics.
Biometrics are measurements of the body and computations of human traits. In computer science, access control and identity is achieved by biometric security, also known as real authentication. It is also used to locate individuals in groups that are being monitored. The distinct, quantifiable traits that are used to identify and classify people are called biometric identifiers. Biological traits connected to a person's physical attributes, such as body form, are frequently characterized as biometric identifiers. Examples include fingerprinting, veins in the palms, face recognition, DNA, handprints, hand geometry, iris identification, retina, and odor/scent.
To know more about biometrics
https://brainly.com/question/20318111
#SPJ4
to assign a value to a global variable in a function, the global variable must be first declared in the function. T/F
False. Value can to assigned to a global variable in the function even if we dont declare it before.
How assigning the value of global variable is possible?Any variable that has to be used inside the function but is declared outside the function is referred to as a global variable. When you need to declare a global variable inside of a function, you use the word global. Normal variables only have a scope that extends to the function's conclusion when they are declared inside.
Utilize the global keyword when declaring the variable if you wish to use it outside of the function as well.
In JavaScript, there are two scopes: local and global. When a variable is assigned directly without being declared, it becomes a global property of the window object.
To know moe about global variables refer:
https://brainly.com/question/29607031
#SPJ4
when producing a map in arcgis to emphasize the results of a suitability analysis, the largest element on the page should be: question 25 options: the location map the map legend the map frame containing the symbolized suitability feature class. the north arrow all these elements should be the same size
Making indicators for habitat suitability. The two main methods used to produce HSIs are as follows: Data-driven techniques ecological niche modeling This usually entails a statistical study of information about a species' present distribution. The so-called "environmental envelope" strategy is one of the easiest methods.
How do you determine whether a place is appropriate for GIS?
To identify appropriate locations for a project, use the ArcGIS Spatial Analyst extension. There are two approaches to locate appropriate places. To find places that meet your requirements, one method is to query your data. The second method involves creating a suitability map by merging datasets to determine each location's acceptability in the region.
What does the appropriateness test intend to achieve?
Investing firms conduct a suitability test to assess whether a client's investment goals, financial situation, knowledge, and experience are compatible with a particular portfolio management service or investment counseling service.
To know more about ArcGIS visit;
https://brainly.com/question/13431205
#SPJ4
create a view called IBM_InvoiceData that will retrieve columns and rows from the Invoices table for the vendor named IBM.
what are two major concerns regarding iot devices? (select two.) answer short life span privacy accessibility hacking availability
The security of IoT devices and the security of the network are the two main issues. Serious data breaches may result from an unsecure IoT device. It's crucial to manage security for IoT connections and secure IoT devices.
What is an example of IoT devices?
A few examples of IoT goods are smart phones, smart refrigerators, smart watches, smart fire alarms, smart door locks, smart bicycles, medical sensors, fitness trackers, smart security systems, etc.
Give five examples of what the Internet of Things is.
The Internet of Things, or IoT, is the name given to the rapidly expanding network of interconnected items that can exchange data in real time thanks to integrated sensors. Appliances like refrigerators, vehicles, lights, and thermostats can all be connected to the Internet of Things.
To know more about IoT device visit;
https://brainly.com/question/29767231
#SPJ4
vector and raster files are multiple choice geoadvertising functions. geoinformation. geosocial applications. geographic data.
Vector or raster are the two main classifications for digital graphic files. For the purpose of creating a picture, vector graphics, such as logo files, use complex routes made up of points and lines.
Which raster and vector file formats are most popular?Raster file formats JPG, GIF, PNG, TIF, BMP, and PSD are the most popular ones. AI, CDR, and SVG are the most widely used vector file types. The software that developed the file determines whether it is a raster or vector file, however both rasters and vectors can be rendered in EPS and PDF formats.Vector or raster are the two main classifications for digital graphic files. For the purpose of creating a picture, vector graphics, such as logo files, use complex routes made up of points and lines. A grid of teeny-tiny pixels is used to make raster images, such as digital photos.To learn more about Vector or raster refer to:
https://brainly.com/question/7205645
#SPJ4
in new plant designs, fieldbusses are progressively being replaced by ethernet, making cyber attacks against field equipment even easier. g
Device networks are being supplanted by Ethernet, despite being valued and recognized as reliable, tested, and deterministic. Ethernet will continue to descend into ever-simpler gadgets.
The Fieldbus Foundation also recognizes the benefits of using high-speed Ethernet in industrial applications, which is why Foundation HSE is built around this technology. Device, subsystem, and enterprise integration are the intended uses of Foundation HSE, which operates at 100 Mbit/s.
Real-time Ethernet: a potential fieldbus replacement?Real-time Ethernet-based fieldbuses have been built since the turn of the millennium. These might eventually take the place of conventional fieldbuses.
In industrial networking, what is fieldbus?Fieldbus. A series of real-time distributed control industrial computer network protocols known as Fieldbus is specified under IEC 61158.
To know more about Ethernet visit :-
https://brainly.com/question/14622272
#SPJ4
Suppose that move is a member function of the class vehicleType. Which of the following statements declare move to be a pure virtual function.
(i) virtual void move(double a, double b) const = 0;
(ii) virtual void move(double a, double b) 0 = const;
A) Only (ii) B) Only (i) C) Both (i) and (ii) D) None of these.
Let's assume that move is a function of the vehicleType class. virtual void move(double a, double b) const = 0.
What accomplishes a class method?A class method is a method that is tied to the class itself, not to its objects. Because the class parameter refers to the class rather than the object instance, they have access to the class's state. It can alter a class state so that it would affect every instance of the class.
What are the features and functions of a class?It is used to describe and comprehend objects in more detail than just their label through the usage of feature, function, and class.
To know more about vehicleType visit :-
https://brainly.com/question/14567843
#SPJ4
The ____ command saves your work, turns off the computer fans and hard disk, and then places the computer in a lower-power state. shut down.
The sleep command stores your work, disables the hard drive and computer fans, and then switches the computer to a lower-power mode. closing down.
What is Sleep mode?Electronic devices like computers, televisions, and remote control devices can operate in a low power mode called sleep mode (or suspend to RAM). These modes allow users to resume operations without having to issue new commands or wait for a machine to reboot, and they significantly reduce electrical consumption compared to leaving a device fully on.The computer goes into a lower-power state when the sleep command caches your work, turns off the hard disk and computer fans. Many gadgets use an LED power light that pulses or is red to indicate this power mode.In order to keep the RAM running and be ready to respond to a wake-up event, a computer needs to use some energy even when it is dormant. In several nations, standby power for a sleeping computer is regulated. For instance, the One Watt Initiative in the United States places restrictions on this power.Hence, The sleep command stores your work, disables the hard drive and computer fans, and then switches the computer to a lower-power mode. closing down.
To learn more Sleep mode refer to:
https://brainly.com/question/27583320
#SPJ4
TRUE OR FALSE it is important to know if a computer is byte or word addressable because we need to know how many addresses are contained in main memory, cache, and in each block when doing cache mapping.
TRUE Since we need to know how several addresses are included in main memory, cache, and each block when executing cache mapping, it is crucial to understand if a computer is bytes or word addressable.
Cache: What is it?
In a computing setting, a cache is a piece of hardware or program that is used to temporarily store something, typically data. To improve the speed of recently or often accessed data, a small quantity of quicker, more expensive memory is employed. Data that has been cached is transiently kept on a local storage medium that is available to the cache clients and unrelated to the main storage. Its central processing unit (CPU), programmes, web browsers, and operating systems all frequently use cache.
To know more about Cache
https://brainly.com/question/15276918
#SPJ4
which of the following provides the network virtualization solution called xenserver? answer citrix cisco microsoft vmware
Hyper-V Network Virtualization (HNV), introduced in Windows Server 2012, enables the virtualization of client networks on top of a shared physical network infrastructure.
What are a few of the applications for network virtualization?
In order to simulate real-world hardware and system software, network virtualization can be utilized in the creation and testing of applications. Network virtualization provides the simulation of connections between applications, services, dependencies, and end users for software testing in application performance engineering.
Is VMware network virtualization?
The virtual cloud network, a software-defined method of networking that spans data centers, clouds, and application frameworks, is made possible by the network virtualization and security platform VMware NSX.
To know more about Network virtualization visit;
https://brainly.com/question/28271597
#SPJ4
You want to know which files are large files (at least 0.1MB) in your data directory, but you do not want to go through them one by one. So you decide to design a regular expression to help with this. Locate the rule under the p1 target in your Makefile. This rule uses the Is command to list the contents of the data directory in your current folder. The -I option produces the long listing for these contents, which includes their size in bytes. The output of this is command is then piped as input into grep command. The-E option for the grep command allows searching through this text with a regular expression. Replace the regular expression in this grep command to search for any 6 digit number. Since the size of these files are displayed in bytes, the smallest possible six digit number: 100000 corresponds to 0.1MB. When this regular expression is correct, running "make p1" should display the three large files that can be found within the provided data directory. Tip: Start by composing a regex that matches any single digit, and test this to make sure that it works as expected. If you encounter trouble with one specific way of matching single digits, like \d, then please try to find another way that works with grep - E. Once this is working, look for a way to extend this pattern so that it must be repeated exactly six times to be matched.
You must pipe the command's output through grep in order to utilize grep as a filter. " | " is the symbol for pipe.
Explain about the grep?The full line containing the matched string is displayed by default when using grep. To display only the matched pattern, change this setting. Using the -o option, we may instruct grep to show only the matching string. Using grep -n, output should be displayed together with the line number: To display the file's line number where the matching line was found.
Within collections of files, the grep command can look for a string. It outputs the name of the file, a colon, the line that matches the pattern, and the pattern when it discovers a pattern that matches in more than one file.
Instead of putting a filename at the end of a grep command, use an asterisk to search all files in the current directory.
To learn more about string refer to:
https://brainly.com/question/16397908
#SPJ4
In the optimistic approach, during the phase, a transaction scans the database, executes the needed computations, and makes the updates to a private copy of the database values.
a. read b. validation
c. write d. shared
The correct answer for this problem is a. read
Why does it uses read phase?
In the optimistic approach to concurrency control in database systems, during the read phase, a transaction scans the database and reads the values it needs in order to execute the necessary computations.
This is often referred to as the "read" phase.
If the values have been modified by another transaction, the current transaction may need to abort and retry the process from the beginning. This ensures that transactions are able to execute without conflicting with one another and helps to maintain the integrity of the database.
To Know More About database, Check Out
https://brainly.com/question/29774533
#SPJ4
Rewards systems that reinforce the core values of the organization and contribute to organizational cohesiveness are the least effective type. T/F
False: The least successful form of rewards systems are those that promote organizational cohesion and reaffirm the essential values of the organization.
How does reinforcement work?
Reinforcement is a technique used in behavioral psychology to strengthen an individual's future behavior if that behavior is preceded by a certain form an important. This strengthening effect may be quantified as increased behavior (e.g., drawing a lever more frequently), increased length (example - pushing a lever for an prolonged period of time), increased magnitude (e.g., pulling a lever more firmly), or reduced latency (example - pulling a lever more quickly than following the antecedent stimulus). Self-awareness, self-reflection, and self-regulation are the three key principles of the soul paradigm of human nature. Historically, incentives have correlated with self-regulation.
To know more about reinforcement
https://brainly.com/question/5162646
#SPJ4
in this lab, your task is to discover whether arp poisoning is taking place as follows: use wireshark to capture packets on the enp2s0 interface for five seconds. analyze the wireshark packets to determine whether arp poisoning is taking place. use the 192.168.0.2 ip address to help make your determination. answer the questions.
Open Wireshark and choose enp2so from the Capture menu. To start the capture, select Blue fin. Choose the red box to stop after 5 seconds. Enter arp to display those packets in the Apply a display filter box. Look for lines in the Info column that contain the IP 192.168.0.2.
What is meant by which of the following when an attacker sends phony packets to link their MAC address?An attack known as ARP spoofing involves a malicious actor sending forged ARP (Address Resolution Protocol) packets across a local area network.
To find duplicate IP address traffic, which of the following wireshark filters is used?For Wireshark to only show duplicate IP information frames, use the arp. duplicate-address-frame filter.
To know more about Wireshark visit :-
https://brainly.com/question/13127538
#SPJ4
in organisations that generate large number of transactions,.............are often a top priority in database designa. relationships among entitiesb.naming conventionsc.logical design standardsd.high processing speeds
In businesses that produce a lot of transactions, high processing speeds are frequently given top importance in database design.
Can I have ADHD if my processing speed is fast?No matter what researcher A or B chooses to name it—sluggish cognitive tempo, pure inattentive ADHD, whatever—you can still be highly intelligent. High processing speeds are even possible.
What is Processor Speed and Why Is It Important?When comparing computers, one of the most crucial factors to take into account is the processor speed (CPU speed). The CPU is frequently referred to as "the brain" of your computer, thus keeping it in good working order is crucial to the durability and functionality of your machine.
To know more Database design visit :-
https://brainly.com/question/14274993
#SPJ4
To add drop-down lists to your worksheet with predetermined options for each city name, you decide to use _____
To add drop-down lists to your worksheet with predetermined options for each city name, you decide to use Data validation.
What is worksheet?In the original sense of the word, a worksheet refers to a piece of paper used for work. They take many different forms, but are most frequently connected to tax forms, accounting, and other business settings. The worksheet made of paper is increasingly being replaced by software.
It might be a printed page that a kid fills out with a writing implement. There is no requirement for additional supplies. It is "a piece of paper used to record work schedules, working hours, special instructions, etc. a piece of paper used to jot down problems, ideas, or the like in a rough form." A worksheet used in education might contain questions for students and spaces for them to record their responses.
Learn more about worksheet
https://brainly.com/question/25130975
#SPJ4
one of your customers wants you to build a personal server that he can use in his home. one of his concerns is making sure that he has at least one data backup stored on the server in the event that a disk fails. you have decided to back up his data using raid. since this server is for personal use only, the customer wants to keep costs down. therefore, he would like to keep the number of drives to a minimum. which of the following raid systems would best meet the customer's specifications? RAID 0 RAID 1 RAID 5 RAID 10
The customer's requirements would be best met by raid systems is Raid 1
Explain about the raid systems?In order to protect data in the event of a drive failure, RAID (redundant array of independent discs) stores the same data in various locations on numerous hard discs or solid-state drives (SSDs).
Multiple hard drives are combined in RAID, which stands for Redundant Array of Independent Disks, to increase efficiency. RAID can speed up your computer while also offering you a single drive with a sizable capacity, depending on how it is set up. The reliability of RAIDs can also be improved.
Unlike RAID 0 and RAID 1, RAID 5 requires at least three disc drives to operate, making it one of the most popular RAID configurations.
To learn more about raid systems refer to:
https://brainly.com/question/9305378
#SPJ4
with the workshop type summary query design view, group the records by workshop type, count the lastname field values, and run the query
the design view query The query results are shown in a datasheet by Access.
In Access, how can I sort a last name query?Click on the "Sort" row of the field in the QBE grid by which you want to order the results of a query in Access' query design view. Then choose "Ascending" or "Descending" order using the drop-down that appears.
How can you find a record in a database table by looking for particular information there?Click the field you wish to search in after opening the table or form. Click Find or press CTRL+F in the Find group on the Home tab. The Find tab is selected, and the Find and Replace dialog box displays.
To know more about query visit:-
https://brainly.com/question/29575174
#SPJ4
Which of the following blocks would most likely be used to create a string constant from scanned code?
Question 15 options:
{ append_scan(yytext); return TOKEN_STRING; }
{ return TOKEN_STRING; }
{ append_scan(yytext); return TOKEN_STRING; }
{ $$ = createLiteral(scanned_text); }
The blocks that would most likely be used to create a string constant from scanned code is { append_scan(yytext); return TOKEN_STRING; }. The correct option is c.
What is scanned code?Code scanning makes it possible to find vulnerabilities and fix them before they are released into production, removing the cybersecurity risks they present.
When scanning a string, the literal "EOL" means "end of the line." When Python encounters an EOL error, it means that it has reached the end of a line in a string. You might have done this by forgetting the closing quotes or by trying to make a string span more than one line. Single or double quotes around strings.
Therefore, the correct option is c, { append_scan(yytext); return TOKEN_STRING; }.
To learn more about scanned code, refer to the below link:
https://brainly.com/question/15098539
#SPJ1
In modern Ethernet networks, a twisted-pair copper cable terminated according to the TIA/EIA-568A standard on one end and TIA/EIA-568B standard on the opposite end forms a:
1. Crossover cable
2. Straight-through cable
3. Patch cable
4. None of the above
4 Answer : .568A and 568B standards are incompatible.
In contemporary Ethernet networks, crossover cable is a twisted-pair copper cable terminated on one end in accordance with the TIA/EIA-568A standard and on the other end in accordance with the TIA/EIA-568B standard.
What is cable made of twisted pairs?Twisted Pair Cable: A twisted pair line is a copper wire cable that has two insulated copper wires twisted around one another to lessen crosstalk or interference. It utilizes 10BASE-T, 100BASE-T, as well as several other more recent ethernet variations. Connectors RJ-45 are used.
What does Tia 568A represent?In the networking business, Unshielded Twisted Pair Cable wiring standards are primarily used in two ways. The TIA/EIA 568A & TIA/EIA 568B standards for unshielded twisted pair wire were created by the Electronic Industries Alliance (EIA) and Telecommunications Industry Association (TIA).
To know more Ethernet visit :-
https://brainly.com/question/14622272
#SPJ4
which of the following would be considered an input device? cpu cpu microsoft word microsoft word keyboard keyboard printer
A keyboard is regarded as an input device. Examples of input devices include scanners, mice, joysticks, and digital cameras.
Which of the following statements—that an output device provides information to the computer and an input device receives it—is true?A computer's output device transmits information to an input device, and the other way around. The computer provides information to an input device, which receives it, and the other way around. Both assertions are false.
What kind of hardware is used in computers?Computer hardware refers to the actual physical components of a computer, such as the chassis, CPU, RAM, monitor, mouse, keyboard, computer data storage, graphics card, sound card, and speakers.
To know more about input device visit :-
https://brainly.com/question/13014455
#SPJ4
with my android phone synced to my crv, if using assistant drive mode, will the map play through cars screen
It depends on the specific make and model of your car and phone, as well as the settings and capabilities of the specific applications you are using.
Explanation in Detail:
In general, if you have an Android phone and you are using Assistant Drive mode, you may be able to use your car's display screen to view maps and navigation information. However, this will depend on whether your car's display screen is compatible with your phone and whether the navigation app you are using is compatible with your car's display screen.
For example, some newer models of cars have built-in Android Auto functionality, which allows you to use your car's display screen to access certain apps and features on your Android phone. If your car has this capability and you are using an Android Auto-compatible navigation app, you may be able to view maps and navigation information on your car's display screen.
Similarly, if you are using a navigation app that is compatible with Ap*ple CarPlay (such as Go*ogle Maps or Waze), you may be able to view maps and navigation information on your car's display screen if your car has Apple CarPlay functionality.
It is also worth noting that some cars have their own built-in navigation systems that can be used independently of your phone. In this case, you may not need to use your phone's navigation app at all.
To determine whether you can view maps and navigation information on your car's display screen, you will need to check the specific capabilities of your car and phone, as well as the settings and requirements of the navigation app you are using.
To know more about Android Auto, visit: https://brainly.com/question/29891282
#SPJ4
A technician assist Joe, an employee in the sales department who needs access to the client database, by granting him administrator privileges. Later, Joe discovers he has access to the salaries in the payroll database.Which of the following security practices was violated?
The following security procedures were broken in accordance with the assertion made above on the principle of least privilege.
Giving an example, what is a database?A collection is a planned gathering of data. They enable the manipulation and storage of data electronically. Data administration is made simple by databases. Let's use a database as an example. A database is used to hold information on people, their mobile numbers, or other contact information in an online telephone directory.
What purposes serve databases?Any set of data or information that has been properly structured for quick searching and retrieval by a machine is referred to as a database, often known as an electronic database. Databases are designed to make it easy to save, retrieve, edit, and delete data while carrying out various data-processing tasks.
To know more about Database visit:
https://brainly.com/question/6447559
#SPJ4
44.7.1: unit testing. add two more statements to main() to test inputs 3 and -1. use print statements similar to the existing one (don't use assert).
To add two more statements to main() to test inputs 3 and -1, check the given code.
What is statements?A list of directives for a computer to follow constitutes a computer programme. These instructions for programming are referred to as statements in a programming language.
The parts of programmes called C++ statements govern the order and flow of execution of other programmes. Statements may either be one line of code with a semicolon ; at the end or a block of code enclosed in curly braces.
There are several different types of statement in C++.
Labeled statementsExpression statementsCompound statementsSelection statementsIteration statementsJump statementsTry-Catch blocksDeclaration statements//CPDE//
cout << "3,
expecting 27,
got: " << CubeNum(3) << endl;
cout << "-1,
expecting -1,
got: " << CubeNum(-1) << endl;
Learn more about statements
https://brainly.com/question/14467883
#SPJ4
which of the following statements is true of firewalls? answer unselected they are placed all over the internet. unselected they are frequently used to prevent unauthorized internet users from accessing private networks connected to the internet. unselected they completely prevent network penetration by outsiders and therefore should be viewed as the sole element required for the overall security plan. unselected they are implemented in hardware but not software.
Answer:
They are used to prevent unauthorized internet users accessing private networks.
Explanation:
