Data structures & Algorithms MCQ Set 9

1.       Naming convention for variable is followed in company because ____________.

A.      it enhances readability

B.      it allows to work without conflicts

C.      it enhances the efficiency

D.      all of the above

2.       The true and false values represent __________.

A.      logical data

B.      numeric data

C.      character data

D.      alphanumeric data

3.       Following operator distinguishes equation from expression

A.      +, -, *, /

B.      < or >

C.      Logical operators

D.      Assignment Operator

4.       Following are called logical operators

A.      +, -, *, /

B.      <, >, <=, >=

C.      AND, OR, NOT

D.      \, MOD

5.       The hierarchy of operations is denoted as _____________.

I.                    +, -

II.                  Power

III.               *, /

IV.                \, MOD

A.      I, II, III, IV

B.      II, IV, III, I

C.      IV, I, III, II

D.      II, III, IV, I

6.       The hierarchy of operations is denoted as _____________.

V.                  +, -

VI.                Power

VII.             *, /

VIII.           \, MOD

A.      I, II, III, IV

B.      II, IV, III, I

C.      IV, I, III, II

D.      II, III, IV, I

7.       Evaluate 5*(x+y)-4*y/(z+6) where x = 2, y = 3, and z = 6

A.      1

B.      24

C.      5

D.      10

8.       Evaluate a-2>b where a=6, b = 8

A.      False

B.      True

C.      6

D.      7

9.       Evaluate for a = 5, b = 4, c = 3, d = 12 for the equation E = a*b+d/c

A.      40

B.      24

C.      10

D.      10.66

10.    Evaluate for the equation e = 5*a\d*(b+1) where a = 5, b = 4, c = 3, d = 12

A.      10

B.      24

C.      0

D.      10

Answers

1.d

2.a

3.d

4.c

5.b

6.b

7.b

8.a

9.b

10.c