Boolean and Shortcut Operators

QuizÂ by A RJ

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15 questions
• Q1
true || false
false
true
20s
• Q2
!true
true
false
20s
• Q3
false || true
false
true
20s
• Q4
true && false
false
true
20s
• Q5
true && true
true
false
20s
• Q6
false && true
false
true
20s
• Q7
true || true
true
false
20s
• Q8
false || false
false
true
20s
• Q9
false && false
false
true
20s
• Q10
!false
true
false
20s
• Q11
Final vaue of the variable age?
9
3
4
7
20s
• Q12
If age=35, write a shorthand expression that changes that value of age to 5.
age/=4;
age*=2;
age/=7;
age-=10;
20s
• Q13
What is the shorthand version of the following code: age=age%10;
age+=10;
age/=10;
age%=10;
age-=10;
20s
• Q14
What is the long (not shorthand) version of the following code: age*=6;
age=age-6;
age=age/6;
age=age+6;
age=age*6;
20s
• Q15
Given the following code, what is the final value of the variable a?
36
39
41
27
20s

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