Zensar Previous Years Solved Sample Placement Papers
- If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?
(A) First normal form
(B) Second normal form
(C) Third normal form
(D) Fourth normal form
Ans: B
- Find the output of the following program:
int *p, *q; p = (int *)1000; q = (int *)2000; printf("%d", (q - p));Ans: 500 - Which addressing mode is used in the following statements:
(a) MVI B,55 (Immediate addressing mode)
(b) MOV B,A (Register Addressing Mode)
(c) MOV M,A (Direct addressing mode)
- RS-232C standard is used in:
Ans: Serial I/O - Memory Management in Operating Systems is done by:
(a) Memory Management Unit
(b) Memory management software of the Operating System (Ans)
(c) Kernel - What is done for a Push operation?
Ans: SP is decremented and then the value is stored. - Binary equivalent of 52:
Ans: 110100 - Hexadecimal equivalent of 3452:
Ans: 72A - Explain Just In Time Concept:
Ans: Elimination of waste by purchasing/manufacturing exactly when needed. - Choose the word that best completes the analogy.
INEPT : SKILL :: FLIMSY :
(a) Power
(b) Weight
(c) Strength (Ans)
(d) Thickness
- Choose the word or set of words that makes the most sense when inserted into the sentence.
Many researchers believe that dreamless sleep is largely a period of physical rest, whereas dreaming sleep is a period of mental ________ during which the mind ________ and stores the information acquired during the day.
(a) relaxation . . . processes
(b) inactivity . . . categorizes
(c) fatigue . . . integrates
(d) restoration . . . sorts (Ans)
- Choose the correct meaning of the proverb/idiom.
To keep one's temper:
(a) To become hungry
(b) To be in a good mood (Ans)
(c) To preserve one's energy
(d) To be aloof from
(e) None of these
- Find the grammatical error in the sentence:
A. I have got
B. my M.Sc. degree
C. in 1988.
D. No error.
(Ans: A) - Pick out the most effective word(s) to fill in the blank:
The grapes are now _______ enough to be picked.
(a) ready
(b) mature
(c) ripe (Ans)
(d) advanced
- Taking the train across town is quicker than taking the bus. Taking the bus across town is slower than driving a car. Taking the train across town is quicker than driving a car. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: c. uncertain. - All Lamels are Signots with buttons. No yellow Signots have buttons. No Lamels are yellow. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: a. true. - The hotel is two blocks east of the drugstore. The market is one block west of the hotel. The drugstore is west of the market. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: a. true. - Tom puts on his socks before he puts on his shoes. He puts on his shirt before he puts on his jacket. Tom puts on his shoes before he puts on his shirt. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: b. false. - Three pencils cost the same as two erasers. Four erasers cost the same as one ruler. Pencils are more expensive than rulers. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: c. uncertain. - A jar of jelly beans contains more red beans than green. There are more yellow beans than red. The jar contains fewer yellow jelly beans than green ones. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: b. false. -
QUESTION: aB bB cD dD _________
A: ef
B: gH
C: fG
D: eF
Ans: B -
What should be done when a left parenthesis ‘(‘ is encountered?
a) It is ignored
b) It is placed in the output
c) It is placed in the operator stack
d) The contents of the operator stack is emptied
Answer: c
Explanation: When a left parenthesis is encountered, it is placed on to the operator stack. When the corresponding right parenthesis is encountered, the stack is popped until the left parenthesis and remove both the parenthesis.
- A jar of jelly beans contains more red beans than green. There are more yellow beans than red. The jar contains fewer yellow jelly beans than green ones. If the first two statements are true, the third statement is
a. true.
b. false.
c. uncertain.
Answer: b. false. - lion: animal : : flower : ___________
(a) Plant
(b) Roots
(c) Grass
(d) Rose
(Ans: A) - If the base of a triangle is 8 cm and the height is 4 cm, what would be the area of the triangle?
a) 32 cm2
b) 16 cm2
c) 8 cm2
d) 64 cm2
Answer: b) 16 cm2 - If a total of 15 kg of solid material is placed into a 100-liter container, what would be the density of the solid material?
a) 0.15 kg/lit
b) 1500 kg/lit
c) 150 kg/lit
d) None
Answer: a) 0.15 kg/lit - A student obtained the marks 16, 50, 70, 65, and 85 in subjects a, b, c, d, and e. What would be the average marks?
a) 66
b) 75
c) 55
d) 50
Answer: a) 66