Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Intuition for If-Then/Else and Do, Do-While, Do-Unt

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Information Technology (IT), Architecture
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of using an 'if-then-else' statement in programming?
To sort data in ascending order
To create new variables based on conditions
To perform mathematical calculations
To iterate over a list of numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of 'if-then-else' statements, what does the 'else' part handle?
Conditions that are always true
Conditions that are not met by the 'if' statement
Looping through a set of numbers
Sorting data in descending order
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key characteristic of the 'do' loop?
It only executes once
It iterates without any conditions
It is used for sorting data
It requires a condition to start
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which loop is guaranteed to execute at least once?
Do while loop
If-then-else statement
For loop
Do until loop
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the 'do while' loop differ from the 'do until' loop?
Both loops do not check any conditions
The 'do while' loop checks the condition at the beginning
The 'do until' loop checks the condition at the beginning
The 'do while' loop checks the condition at the end
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What condition must be true for a 'do while' loop to execute?
The condition must be true from the start
The loop must iterate over a fixed number of times
The loop must have no conditions
The condition must be false
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to understand how loops are evaluated?
To make loops run faster
To ensure loops execute the correct number of times
To avoid using loops altogether
To sort data efficiently
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