What does the term "graceful degradation" mean in the context of error handling?

Provides partial functionality in the presence of errors.

Which of the following is an example of format checking in data validation?

Verifying that a password has at least 8 characters.

What is a syntax error in programming?

An error detected by the compiler.

Which of the following is true about constants?

Constants must be initialized at the time of declaration.

Which of the following is an example of range checking in data validation?

Checking if a number is within a specified range.

What is the purpose of the modulus operator (%) in arithmetic operations?

To find the remainder of a division operation.

In a programming context, what is the purpose of the "else" clause in an if-else statement?

To execute a block of code if the condition is false.

studbud

Computer Science Basics 2

12 termsStudBud Administration13 plays

Imported from external platform

Flashcards12 cardsFPractice quizPHost liveL

Questions 12

Answers

1
What does the term "graceful degradation" mean in the context of error handling?
Ignoring errors and continuing with the program execution.
Allowing the program to crash without attempting recovery.
Provides partial functionality in the presence of errors.
Handling errors with elegance and style.
2
What is the result of the expression (5 + 3) * 2?
64
22
18
16
3
Which of the following is an example of format checking in data validation?
Ensuring that a file exists.
Verifying that a password has at least 8 characters.
Encrypting sensitive information.
Checking if a user's age is a positive integer.
4
What is the result of the expression 2.5 + 3.7 in most programming languages?
5.12
6
5
6.2
5
What is a syntax error in programming?
An error caused by invalid data.
An error in the program's logic.
An error detected by the compiler.
An error that occurs during program execution.
6
Which of the following is true about constants?
Constants are not allowed in programming.
Constants must be initialized at the time of declaration.
Constants have a variable data type.
Constants can be changed during runtime.
7
In a switch statement, what happens if no "case" matches the provided value?
The program exits.
The default case is executed.
An error is thrown.
The program skips to the next loop iteration.
8
Which of the following is an example of range checking in data validation?
Encrypting sensitive information.
Verifying that a username is unique.
Ensuring that a file exists.
Checking if a number is within a specified range.
9
Which type of loop is used when you want the loop to execute at least once?
do-while loop
while loop
for loop
switch loop
10
What is the purpose of the modulus operator (%) in arithmetic operations?
To find the remainder of a division operation.
To perform exponentiation.
To round a floating-point number.
To multiply two numbers.
11
Which of the following is a valid way to declare and initialize a variable in Python?
variable = int
10 = variable;
variable := 10
variable = 10
12
In a programming context, what is the purpose of the "else" clause in an if-else statement?
To execute a block of code if the condition is false.
To execute a block of code if the condition is true.
To terminate the program.
To define the exception handling.

Computer Science Basics 2 Flashcards | StudBud