by alex
Conditional statements are the backbone of logical reasoning, enabling us to make decisions based on varying circumstances. Whether you’re programming a complex algorithm or simply planning your day, understanding how to use conditionals effectively is crucial. Dive into this quiz to sharpen your skills and see how well you can navigate through different conditional scenarios. Ready to test your knowledge?
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Conditionals Quiz Questions Overview
1. In programming, what is the primary purpose of an ‘if’ statement?
To repeat a block of code multiple times
To execute a block of code only if a specified condition is true
To define a variable
To import libraries
2. Which of the following is a correct syntax for an ‘if’ statement in Python?
if x = 10:
if (x == 10)
if x == 10:
if x == 10 then
3. What does the ‘else’ clause do in a conditional statement?
Executes a block of code if the ‘if’ condition is true
Executes a block of code if the ‘if’ condition is false
Terminates the program
Repeats the ‘if’ condition
4. In JavaScript, which keyword is used to specify multiple conditions?
elseif
elif
else if
ifelse
5. Which of the following is an example of a nested conditional statement?
if (x > 0) { if (y > 0) { // code } }
if (x > 0) { // code } else { // code }
if (x > 0 && y > 0) { // code }
if (x > 0) { // code }
6. In SQL, which statement is used to add a condition to a query?
SELECT
WHERE
INSERT
UPDATE
7. What is the purpose of the ‘switch’ statement in programming?
To execute one block of code among many based on the value of a variable
To repeat a block of code multiple times
To define a function
To import libraries
8. In Python, which keyword is used to handle exceptions that may occur in a block of code?
catch
handle
try
except
9. Which of the following is an example of a conditional operator in C++?
&&
||
?:
==
10. In Java, what does the ‘break’ statement do inside a loop or switch statement?
Continues to the next iteration of the loop
Exits the loop or switch statement
Skips the current iteration
Returns a value
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