PPS QUIZ CHAPTER 3

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PPS QUIZ CHAPTER 3

OTHER BRANCH ENTER ENROLLMENT NAME BRANCH

Pick the odd one out *

a) a=a+1;

b)a+=1;

c)a++;

d) a=+1;

What will be the output ? *

a) 0 0

b)1 1

c)0 1

d) Error

What will be the output ? *

a) 4 3 1

b) 3 3 1

c) 3 3 0

d)error

Point out the error ,if any,in the following program: *

a) line 4

b) line 5

c)line 3

d) no error

What will be the output of following program ? *

a) 10

b) 11

c) 0

d) ERROR

What will be the output ? *

a) 2 3 1

b) 4 3 3

c) 2 3 3

d) none of these

Point out the error ,if any,in the following program: *

a) line 3

b) line 4

c) line 5

d) no error

What will be the output of following program ? *

a) B

b)A

c) ERROR

d) 66

What will be the output ? *

a) 100

b) 30

c) 200

d)500

Point out the error ,if any,in the following program: *

a) line 3

b) line 4

c) line 5

d) no error

What will be the output ? *

a) 39

b) 38

c) 40

d) 42

What will be the output ? *

a) 32768

b) -32768

c)113040

d)0

What will be the output ? *

a) -6

b) 6

c) 4

d) none of above

Bitwise operators can operate upon? *

a) double and chars

b) floats and doubles

c) ints and floats

d) ints and chars

Point out the error ,if any,in the following program: *

a)line 1

b) line 3

c)line 4

d) no error

Hierarchy decides which operators: *

a) is most important

b) is used first

c) is fastest

d) operators on largest numbers

Which of the following statement is wrong

a) mes= 123.56;

b) con='T'*'A';

c) this ='T'*20;

d) 3+a=b;

Clear selection

What will be the output ? *

a) TRUE

b) FALSE

c) Compiler Error

d) Output is compiler dependent

a) 6.6/a

b) 2*a

c) 3*c

d) 2/n

Which of the following is allowing in a C Arithmetic instruction? *

a) []

b) {}

c) ()

d) None of above

The statement printf ("%d", 10 ? 0 ? 5 : 1 : 12); will print? *

a) 10

b) 0

c) 12

d) 1

In C, two integers can be swapped using minimum *

a) 0 extra variable

b) 1 extra variable

c) 2 extra variable

d) none of above

What will be the output of the following statements ? *

a) 0

b) error

c) 1

d) garbage value

Determine Output: *

a) 1 1 2 3

b) 1 1 2 2

c) 0 1 2 2

d) 0 1 2 3

e) None of these

Determine Output: *

a) 0

b) 1

c) 5

d) Compiler Error

Guess the output of the following program ? *

a) 4

b) 1

c) 5

d) 2

What will be the output of the following statements ? *

a) error

b) 2

c) 3

d) -3

What will be the output of the following statements ? *

a) 112

b) 52

c) 512

d) 0

Which of the following is example of relational operator in C language? *

a) <

b) >

c) !=

d) All of these

All arithmetic operators have the same level of precedence. *

a) True

b) False

c) None of these

Which is not a bitwise operator? *

a) &

b) |

c) <<

d) &&

Predict the output of following program. *

a) c= 12

b) c= 10

c) c= 2

d) c= 0

Which of the following is not an arithmetic operation? *

a) a *= 20;

b) a /= 30;

c) a %= 40;

d) a != 50;

Which among the following has the highest precedence? *

a) &

b) <<

c) sizeof()

d) &&

What is the precedence of arithmetic operators (from highest to lowest)? *

a) %, *, /, +, –

b) %, +, /, *, –

c) +, -, %, *, /

d) %, +, -, *, /

If i j,k are integer variable with values 1,2,3 respectively, then what is the value of the expression: !((j + k) > (i + 5)) *

a) 6

b) 5

c) 1

d) 0

Pick the operators that assosiate from the right: *

a) ?:

b) +=

c) =

d)All of the above

Choose a right statement.

a) a=2.5, b=2.5, c=2.5, d=2.5

b) a=2, b=2.5, c=2.5, d=2.5

c) a=2.0, b=2.5, c=2.5, d=2.5

d) a=2.0, b=2.0, c=2.0, d=2.0

Clear selection

For the following statement find the values generated for p and q? *

a) 1 1

b) 0 0

c) 3 2

d) 1 2

What will be the output of the following C code? *

a) Value of x is 12

b) Value of x is 13

c) Value of x is 10

d) Undefined behaviour

What will be the output of the following C code? *

a) -3

b) -5

c) 4

d) Undefined

Choose a right statement. *

a) 3.500000

b) 3

c) 3.5

d) 0.000000

What will be the output of the following C code? *

a) error

b) invalid

c) valid

d) validinvalid

Point out the error ,if any,in the following program: *

a)line 3

b)line 4

d)line 5

d)no error

Point out the error ,if any,in the following program: *

a) No error

b) line3

c) line4

d)line 5

What will be the output of the following C code? *

a) 0 0 1 1

b) 1 0 0 1

c) 1 0 1 1

d)Error

What is the priority of operators *, / and % in C language? *

a) * > / > %

b) % > * > /

c) Both % = / , * are same

d) All three operators *, / and % are same.

If x=11,y=6,z=1, find the values of the expressions in the following table: *

a) 1 1 0 0 0

b) 1 1 0 0 1

c) 1 0 0 0 1

d) 1 1 1 0 1

What will be the output of the following C code? *

a) 10 10 0

b) 10 0 0

c) 10 10 10

d) Error

What will be the output of the following C code? *

a) 0 50 0

b) 0 50 50

c) 0 0 0

d) 50 50 50

An arithmetic expression without parenthesis will be evaluated from left to right using rules of precedence of operators. *

a) True

b) False

c) None of these

Choose right statement. float c = 3.5 + 4.5; printf("%f", c); *

a) 8.0

b) 8.000000

c) 8

d) 7

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