Problem Solving Through Programming In C | Week 4: Assignment 4 | Jan 2022 | NPTEL

  Problem Solving Through Programming In C  

Week 4: Assignment 4

Due date: 2022-02-23, 23:59 IST.

Your last recorded submission was on 2022-02-19, 07:25 IST

1 ) In the C program, '&' is used in 'scanf' to indicate

 a) AND operation

 b) Memory location  ✔

 c) Value of the variable

 d) Value at the memory location.

1 point

2 )   The control/conditional statements used in C is/are

 a) if-else statements

 b) switch statements

 c) Both (a) and (b) ✔

 d) None of these

1 point

3 )  What is the other statement that can avoid multiple nested if conditions?

 a) Functions

 b) Switch statements  ✔

 c) If-else statements with 'break'

 d) Loop statements

1 point

4 )  The loop which is executed at least one is

 a) while

 b) do-while  ✔

 c) for

 d) none of the above

1 point

5 )  if (a == 1||b == 2){} can be written as:

 a) if (a == 1)
    if (b == 2){}

 b) if (a == 1){}
    if (b == 2){}

 c) if (a == 1){}   ✔
    else if (b == 2){}

 d) none of the mentioned

6 )

  

 a) 5

 b) 1  ✔

 c) 0

 d) None of these

7 )  

 a) It's perfectly fine

 b) It will print both statements

 c) It will give a compilation error  ✔

 d) More information required

8 )  

 a) 5 5.600000

 b) 6 5.600000

 c) 5 6 0 5.600000

 d) Compiler error  ✔

9 )  

 a) a=5, b=6,c=2

 b) a=6, b=7,c=1

 c) a=6, b=6,c=2  ✔

 d) a=5, b=7,c=1

10 )  

 a) true

 b) false  ✔

 c) 0

 d) 1

You may submit any number of times before the due date. The final submission will be considered for grading.

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