Variables In Real Life | CodingJr

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Quiz Title	Quiz_Variables in Real Life
Quiz Time	7 Minutes
Number Of Questions	7
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Question 1 : Process of assigning value to a variable before it is being used is called:

Initialization
Operation
Realization

Question 2 : int k1, k2 = 23 is an example of:

Variable declaration
Adding values in a function
None of them

Question 3 : Which of the following is NOT a correct variable name?

2bad
Zero
theLastValueButOne
Year2000

Question 4 : Which of the following declarations is NOT correct?

Double duty;
Float loan = 12.3;
Boolean value = 21;
Int start = 45, end = 99;

Question 5 : Which of the following shows the syntax of an assignment statement?

VariableName = expression;
Expression = expression;
Expression = VariableName;
datatype = VariableName;

Question 6 : What is an expression?

The same thing as a statement
An expression is a list of statements that make up a program
An expression is a combination of literals, operators, variables, and parentheses used to calculate a value
An expression is a number expressed in digits.

Question 7 : What is the value of the following expression? (2 - 6) / 2 + 9

7
8
9
10

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Course Content

Lessons

1: Variables in Real Life

07 Min 43 Sec

2: PPT Variables in Real Life

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3: Quiz_Variables in Real Life

Quiz

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