It can be used to automate repetitive tasks, elimination the need to manually type in the same commands repeatedly. The commands are stored in the text file, and then the batch file is executed.
This allows the user to perform a task quickly and easily by simply double-clicking on the file. The commands stored in the batch file can include any valid command line instructions, including running programs, copying files, deleting files, and so on. To create a batch file, the user first creates a text file using any text editor. The commands that the user wants to be included in the batch file are then entered into the text file, one line at a time. The file must then be saved in a specific format, usually with a “.bat” file extension. This format tells the computer that the file contains executable commands, as opposed to just a text file. The file is then double-clicked to execute the commands stored in the batch file. Batch files can be used to quickly perform tasks such as creating backups, installing programs, running programs, and so on. They can be used to automate complex or repetitive tasks, saving time and effort. Batch files are also useful for creating shortcuts for frequently used commands.for more such question on elimination
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The structures used to store data
Answer:
you can store data in list , Tuple , map and array
Explanation:
list means in the form:
list = [1,2,3,4,5]
Tuple = (1,2,3,4,5)
map = {1:2, 2:3 , 3:4}
array = [
[1,2,3,4,5]
[6,7,8,9,10]
]
difference
list is used to access the stored data by usinf the index. Tuple consider each elements as a string
map used to store connected data's like age and name of some one and acces it using either of them and areay used to store 2 dimensional data
Which of the following statements about changing requirements in software development, are correct?
The following statement about changing requirements in software development, is correct: Organizations must adapt to rapidly changing market conditions to stay relevant in business. (Option D)
What is software development?Software development refers to the process of designing, creating, testing, and maintaining software applications, frameworks, or other software components used by computers or other devices.
The statement "Changes are acceptable till design but once development starts, any further change should be rejected" is incorrect as changes in software requirements can occur at any stage of the software development life cycle.
However, changes made later in the development cycle can be more expensive and time-consuming to implement, and they can introduce additional risks to the project.
The statement "In traditional way of software development, once the requirements are baseline, further changes can be easily accepted with light process" is also not entirely true. Any changes to baselined requirements should be subject to a formal change control process.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following statements about changing requirements in software development, are correct?
In traditional way of software development, once the requirements are base lined, further changes should undergo heavy change control process
Changes are acceptable till design but once development starts, any further change should be rejected
In traditional way of software development, once the requirements are base lined, further changes can be easily accepted with light process.
Organizations must adapt to rapidly changing market conditions to stay relevant in business
FILL IN THE BLANK. In the Reno TCP when TCP enters the fast recovery if a new (non-duplicate) ACK arrives, TCP _____.
In the Reno TCP, when TCP enters the fast recovery if a new (non-duplicate) ACK arrives, TCP increments the congestion window by 1 segment instead of 1/2 segment.
The Reno TCP was the first modification of TCP that addressed congestion. It replaces the slow start and congestion avoidance algorithms with a more aggressive algorithm that speeds up the recovery process when packet loss is detected in the network. The Reno TCP is able to detect the loss of a packet by the receipt of three duplicate acknowledgments, as it believes that the sender has transmitted a packet that has been lost. The Reno TCP then changes to fast recovery mode when it detects the third duplicate acknowledgement.
The Reno TCP is an enhancement to the TCP congestion avoidance algorithm that improves its ability to handle congestion in the Internet. It is a variant of TCP that is designed to cope with network congestion by quickly responding to lost packets, rather than relying on the slow, steady approach of TCP's congestion avoidance algorithm. The Reno TCP is able to detect the loss of a packet by the receipt of three duplicate acknowledgments, as it believes that the sender has transmitted a packet that has been lost.
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Write a Python program that requests five integer values from the user. It then prints one of two things: if any of the values entered are duplicates, it prints "DUPLICATES"; otherwise, it prints "ALL UNIQUE".
Answer:
values = []
for i in range(5):
value = int(input(f"Enter value {i+1}: "))
values.append(value)
if len(set(values)) < len(values):
print("DUPLICATES")
else:
print("ALL UNIQUE")
Explanation:
The program creates an empty list called values, and then uses a for loop to request five integer values from the user using the input() function. The int() function is used to convert the input values to integers, and the append() method is used to add each value to the values list.
After all five values have been entered, the program uses the set() function to create a set of the values. A set is an unordered collection of unique elements, so if there are any duplicate values in the original values list, they will be removed when the set is created. The program then compares the length of the original values list to the length of the set. If the lengths are not equal, it means there were duplicates in the original list, and the program prints "DUPLICATES". Otherwise, the program prints "ALL UNIQUE".
fill in the blank. ___ are text-based systems. Users must key in commands to tell the computer what to do. The primary method of inputs is the keyboard. A mouse is not needed.
Computers are text-based systems. Users must key in commands to tell the computer what to do. The primary method of input is the keyboard; a mouse is not needed.
In order to interact with the computer, a user must input commands into the system in order to give the computer instructions. The commands are usually in the form of words, numbers, and symbols. After the user enters the command, the computer will process the command and respond accordingly. The user can then type in more commands and the computer will repeat the process until the user is finished. This method of input allows users to be very precise in their instructions, as each individual command is processed and executed by the computer.
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