Top 350+ Solved Information Retrival Techniques MCQ Questions Answer

a. allowing a job to use the processor

b. making proper use of processor

c. all of the mentioned

d. none of the mentioned

a. tq = 15ms

b. tq = 40ms

c. tq = 45ms

d. tq = 50ms

a. earliest due date

b. slack time remaining

c. first come, first served

d. critical ratio

a. first come first served

b. shortest job first

c. earliest deadline first

d. longest job first

a. lengthened; shortened

b. shortened; lengthened

c. shortened; shortened

d. shortened; unchanged

a. i only

b. i and iii only

c. ii and iii only

d. i, ii and iii

a. normal polish notation

b. reverse polish notation

c. warsaw notation

d. infix notation

a. a*b(c+d)

b. abc*+de-+

c. +ab

d. a+b-c

a. o (n)

b. o (n log n)

c. o (n2)

d. o (m log n)

a. ‘(‘ and ‘)’

b. ‘*’ and ‘/’

c. ‘~’ and ‘^’

d. ‘+’ and ‘-‘

a. evaluation of postfix expression

b. conversion of infix to postfix expression

c. balancing symbols

d. line at ticket counter

a. push it directly on to the stack

b. pop 2 operands, evaluate them and push the result on to the stack

c. pop the entire stack

d. ignore the operator

a. postfix operators use value to their right

b. postfix operators use value to their left

c. prefix operators use value to their right

d. in postfix expression, operands are followed by operators

a. 4

b. 5

c. 6

d. 7

a. 16

b. 12

c. 14

d. 10