A

24025 120MINUTES
The mapping usdin cache memon is:
A)
Dinapping
lmmediate mapping
B)
D)
Absolute mapping
Explicit mapping
2. Page rplacement algorithm which sutters Belady's anomaly is:
A) Fist ln Fist Out B) Optimal
Least Revently Used D) Most Revently Used
Main adantage of ER diagram is:
A) lt rquirrsno hardware
B) Easy to understand
C) lI rquirrSno technical knowledge
D) All of the above
An attritbute which has more than one value tor a given entity is known as
attribute.
A) Derived B) Multivalued
C)
Compound D) Independent
5 Program counter is used to store:
A) Address of the next instructionto be executed trom memory
B) Address of the last instruction to be executed from memory
C) Both A and B
D) Neither A nor B

DMA controller is:

A) 8156 B) 8257 C) 8255 D) 8279

Binary equivalent of decimal 17.8 is:

A) 11110.001 B) 01111.1ll
C) 11000.011 D) None of these

Convert hexadecimal 8AC to binary:

A) 1000 1010 1100 B) 1100 11l0 0011 13P
C) 0101 1100 1110 D) 11111110 0001
Convert 11100100 to hexadecimal:
A) A4 B) E4 C) DS D) C4

. How many memory words can be generated if there are 'n' address lines?
A) 2n B) C) 2"+1 D)
 Theadvantage of memory management is:
11.
A) Minimize the fragmentation
B) Effective utilization of memory
C) Both A and B
D) Neither A nor B

12. EEPROM is:

A) Electrically Erasable Programmable Read Only Memory
B) Electrically Editable Programmable Read Only Memory
C) Electronically Erasable programmable Read Only Memory
D) Electronically Editable Programmable Reference Only Memory
13. Meta data is known as data ---- data.
A) above B) about C) below D) create
14. If function f (A, B, C)
Boolean function is: =2(1,2,3,5) is implemented using SOP form, the resultant
A) AB+BC+AC B) AB+CB+CA
C) AB+BB+CA D) None of these
15. If function f (A, B, C, D) =(1,2, 3, 4, 5.9.10, 11)is
the resultant Boolean function is: inmplemented usingPOS forn
A) (A+B).(C+D).(A+C) B)
C) (A+B).(A+D).(C+B)
(A+C).(A+D).(B+A) D) None of these
16. Nibble is equal to:
A) 4 bits B) 5 bits C) 6 bits D) 7 bits

17. ldentify the true statement/s:

Statement J: Vectorcd interrupts are associated vwith static vector address.
Statement 2: Maskable interrupts can be enabled or disabled explicitly.

A) 1only B) 2 only C) Both 1 & 2 D) Neither l nd

18. Memory Address Register (MAR) is used to:

A) Specify address in memory for a read or write operation
B) Specify address in I/Oport fora read or write operation
C) Both A and B
D) Neither A nor B

19. Instructions that do notspecify any operands or addresses are known as---
instructions.
A) Zero address B) One address
C) Two address D) None of these
 20 Which of the following is/are an cxample of secondary memory?
A) Hard disc B) Compact disc
C) Flash drive D) Allof these

21. Set of instructions that are used to execute particular task to get
known as:
particular result is
A) Assembler B) Compiler
C) Computer program D) Loader

2. One Terabyte is equal to:

A) 1000Gigabyte B) 1000 Megabytes
C) 2048 Gigabyte D) 2048 Megabytes
3. Perform binary subtraction.
1100 -1011=?
A) 0010 B) 0001 C) 0100 D) 1000
A Which of the following is known as universal logic gate?
A) NAND B NOR
C) Both A and B D) NeitherA nor B

5. Identify the true statement/'s:

Statement 1: TRAP is a non-maskable interrupt in 8085
Statement 2: RST 7.5 is a maskable interrupt in 8085
A) lonly B) 2 only
C) Neither 1nor 2 D) Both 1& 2

6. Logical address space is divided into fixed size block called:

A) Frames B) Pages C) Overlay D) Cache
7. Maximum size of virtual memory is limited to:
A) Size of physical memory
B Size of
logical memory
() Size of secondary storage
D) None of these

Which of the following is an example of DBMS?

A) IBM DB2 B) Open NMT C) Opera D) Allof these
DML stands for:
Data Managing Language B) Data Manipulation Language
9 Data Maskable Language D) Data Marketing Language

3 24025 - A
30. ldentify the true statement/s:
Statement 1: Bit is the snmallest unit of data in a computer
Statement 2: Byte is the biggest unit of data in a computer
A) Ionly B) 2 only C) Both 1& 2 D)
31. main()
Neither1 nor 2
int a.b:
if(a-0)
printf("hai"):
else
printf("hello"):
Output of the program is:
A) hai
B) hello
C) hai hello
D) Compilation error
32. Errors in the program can be
A) detected using:
Compiling B) Running C)
33. Executing D)
Debugging
Iterations the C language can be
in
A) for B) while implemented
C)
using:
do-while D) All of these
34. main()
int x=5.y-6,z;
FX++ty++;
printf("%d",z):
The value of z is:
A) 10 B) 11 C) 12 D) 13
35. System software is used to:
A) Control the operation of a computer
B) Perform debugging
C) Run applications
D) None of the above
36.
Computers can be communicated to outside world using:
A) Memory
C) B) Input/Output devices
Processor D) Hard disc
37.
The binary number 1101 in
A) A hexadecimal
B) 15 representation is:
D t2
C) 14 D)

4
24025 - A
 B42)
number 9 is:
38. Binary equivalent of the decimal C) 1010 D) 1110
1000 B) 1001
A)
ANDgate is:
39. If allthe input signals are 1, output of Either 0 or 1 D) None of these
A) Always 0 B) Always 1 C)

40. Allthe arithmetic and logical operations are performed using:

A) Motherboard B) Registers
C) ALU D) Cache Memory
vice-versa:
41. Gate which is used to reverse the output from 0 to l and
A) NAND B) NOR C) NOT D) EXOR

42. Boolean functions can be represented using:

Symbol table B) Truth table
A)
C) Parsing table D) All of these

43. What is the complement of XYZ?

A) X+Y'+Z' B) X+Y+Z' C) X+Y+Z D) X+Y+Z

44 The terms in Product of Sum (POS) are known as:

A) min term B) max term C) Sum term D) product term

45. Number of min terms in an expressioncomprises of 'n' variables is:

A) 2n B) 2^ C) 2+ 1 D) 2-1

46. Cache memory is implemented using:

A) Static RAM B) Dynamic RAM
C) Both A & B D) Neither A nor B

47. The output of the compiler is:

A) Machine code B) Register code
C) System software D) Application Software
48. 'strrev'string library function is used to:
A) Compares two strings without regard to case
B) Reverse the given string
C) Copy first n characters of one string into another
D) Appends one string at the end of another
49. Transitive functional dependency is eliminated in:
A) 1NF B) 2NF C) 3 NF D) 4NF

24025 - A
 statement/s:
Identify the true between RAM and CPU
50.
Statement l:Cache memory is placed data
Statement 2: Cache memory iS used to hold trequently requested
same
Statement 3: Cache memory and virtual memory are
Ionly B) 1& 2only C) 2 & 3 only D)
A) 1,2 &3
S1. If ratio of coresponding sides oftwo similar triangles is 3:4, then the ratio
areas is: of their
A A) 3:4 B) 4:3 C) 9:16
D) l6:9
The distance of the point (-2,-5) from the Y-axis is:
A) 2 units B) 3 units 5 units
C) D) 7units
53. A bag contains 3red, 4 blue and 5
green balls. A ball is drawn at random from
the bag. Theprobability that the ball drawn is not red is:
1 1
A) B) 3
4
12 C) D) 3
54. The largest coefficient in the expansion of (1 +
10! 10! x)0 is:
A) B) 10!
s 5! 5!2 C) 5!4! D)
10
4!
55. In how many ways 4 boys and 3
girls can be seated in a row so that
alternately: they sit
A) 12 B) 36 C) 144 D) 256
56. If
then the value of a is:
3
A) 2 B)
5
C 9
2
D) 2
57. Thecentre of the circle x t y+
|231 4x +6y - 24 = 0 is at:
A) (2,3) B) (4,6) C) (-2,-3) D) (-4,-6)
58. The length of the latus
17a A) 4 rectum of the curve x' = 16y is:
B)
C) 16 D) 32
59. If log1g2 = 0.3010
then log,10 is:
699
1000
301 B) 0.6990
301 C) 0.3010 D)
60.
Twodice are
4r392 the top of the tossed together. The nrohahility that the product of the numbers on
dice is 12 is:
1
A)
3 B) 1
4
2U C) D) 9
124t 2=0r
12

6 24025 - A
 A number xischosen from 9, -,- 3, 6. The probability that
61.
Ix<3 is: 2
5 1
B) C) 3 D)
A) 3

62. Tvo cubes each of volume 8cm´ are Joined end to end. The surface area of resultin
cuboid is ---- cm
40 C) 60 D) 80
A) 20 B)

63.
The relation between x and y such that the point P(x.y) is equidistant from the
points (3.-2)and (5.,7) is:
A) 4x + 14y + § =0 B) 4x + 18y + 13 = 0
2x + 9y + 13 =0 -2)
C) 16x + 18y + 13 =0 D)

64. The HCF of the smallest composite number and the smallest prime number is:
A) 1 B) 2 C) 3 D) 4

65. If sum of the zeros of the quadratic polynomial 2x - kx + 5 is 4, then the value
of k is:
A) 4 B) 5 C) 6 D) 8

66.
The equation of a line is 3x + 4y = 14. Then the equation of a line parallel to it is:
A) 4x-3y =14 B) 6x +8y=28
C) 3x 4y=14 D) 9x + 12y = 24
7. The perimeter of a right triangle is 60cm and its hypotenuse is 25cm. Then the area
of the triangle is:
A) 150 sq.cm B) 200 sq.cm C) 300sq.cm D) 625 sq.cm
8. How many terms of the arithmetic progression 40, 35, 30... be
sum is zero. taken so that the
A) 10 B) 15 atnt*b
C) 17 D) 21
90
(nt -Dso

The value of sin 350 tan 270

1S: (n-Us-Ô
Cos 550 cot 630
A) -1 B) 0
C) D) 2
If sin A = Y8 then the
2 value of 2cotA 1is:
1
A)
3 B) 3 C)
1
2 D)
A
cylinder andda cone have same base and same
volumes is:
A)
height. Then the ratio of their
1:3 B) 1:2
C) 1:1 D) 3:1
2
22.
|2

33 (12)
24025 - A
 80. 79. 77. 76. 75. 74. 73. 72.
81. 78.

A) (x) If iruittotal,
A) sin-cos
A) If A) The
makes A)
area
Tne A) of
time
C)A) If A) A) respectively.
orderSome Complete A) If f Out The
the the a radii
juice. 28% of top diameter
shown time variable 12V3 m an sq.cm 36 cm6
hours 9 9 bbab in of 72 3 11
=thenf- 1-x (xi)s: 140 1000
4 1
3cm,
hours30 one the used
angle two OT the of
1 Only
by in letters
of Then
staff
poles
4cm
of
the
the
the
series assumes coffee
6% in of Square that the
=:2 and
minutes mirroralternatives of what 60 spherical
clock B) used
B) an B) then B) sq.cm 48B) B)
B) the B) 2, B)
and 48% with of 5cm
12, preferred
office, height
image values
is none tea,
is: series 3 the canbe 8 is:
bacb 36,, 3 the 160
4
4V3 m the cm ball
75
arithmetic 1,
1-x-1 of32%% value horizontal 16m
of given inseibed obtained
a_aca_ba 150. these.
D)B)clock a 2, used of and
below. 3, sin C) 10m
4 How tea
C) C) C) C)
these
Noneof 8 is C) C) C) mean C) 20 then in
a by
hours _ab_bac and are
many andcoffee
hours 3 Choose
bbcb 80 5.5 of 5 X-1 180
fruit
1
is: 12m the
connected circle
72 melting
cm
10

30 the with length sq.cm

staff 54%
minutes 30 the are variable? juice of three
minutes. missing frequencies used tea of by radius
correct and and
D)
the
a D) o D)
solid
D) D) D)all D)
D) D) 30% wire wire.
which the 64%
24025 A
- Then alternative.
three?
280 used
4 7
6V2 m 1e sq.cm144 met
12al ic
cm
abcb 120 11 1, x-1 1 fruit s
the are 2,
coffeejuice. spherical
36
23 actual given 3, We
4
O1
 82 and 83, choosethe correct logical concusions based on atleast
given below but not trom one statement alone.
the statements are Lions
Statement l: All Dogsare Cats
Satement 2: All Lions Tigers
Statement 3: Some Cats are
B) All Cats are Lions
A) All Dogs are Tigers D) Both A &C
AllDogs are Cats

All Tigers are Cats

B) Some Cats are Dogs
A)
Some Lions are Tigers D) None of these is correct.

below andI answer the questions 84 to 86.

Roadthe intormation given
Sigaple P. Q. R. SS. Tand Uhave the following characteristics. Pis richer than Qbut shorter
thenl: Ris poorer than S and taller than P: Qis richer than Tbut taller than U: Sis poorer as
shorter than T: Tis poorer as well as shorter than P: U
Jis richer than Pand taller than R.

Who is the tallest?

B) R C) S D)
A) Q

85 Who is the richest?

B) P C) D) U
A)

86. Who is the poorest?

4) U B) R C) Q D) S

Rea te following passage and examine each inference given in questions 87 to 90 in the
Cort of this passage.
SoT portant observations about The World Economic Forum's (WEF) Global Risks
Se given here.\.t 's 2021 report placed environmental degradation as the top long-tem
e Second year in a row) The report identifies climate action failure as the most
Sk and the second most likely long-term risk. It's 2006 report warned that a
tlu lhke
ong inharm
the tofuture wouldriskimpact
investor travel.global
appetites, tourism,
trade.andand
other service industries.
consumption demand. and Pe
In 2020.
O19 resulted in severe human and economic costs, negatively impacted travels and all
further
ndus and inequality and to could
otbalhrecooperation
ateniinequality,
ng to andthesocial
scale back progress on reducing poverty
urveaa giacerbate
pandemic
from the became
reportcohesion.
cautions.An uneven
Since recoverypandemic
the global areality.
he Tin suggests the world has become more attuned to risk. which ofers an opportunityto
NeT this decision
communicate risk to
nake
attention and identify more eflective ways to

24025 - A
 The aning of WEF Gkohal Risks Report 2006 about possible
nimi hame truc in 2020with the outbreak of COVID 19impacts of a flu like
definite truc B)
probably true
detinite false D) data provided is inadequate
The 2021report say sthe positive impact of the
inequality could be considerably reduced. COVID19 pandemic is that the
de finitely true B)
definitely false D)
probably true
data provided is inadequate
89 The reports addressed the
A)
definitely true possible B)solutions of environmental
probably true degradation.
definitely false D) data provided is inadequate
90 The COVID 19
communicate pandemic is an
opportunity to identify
A)
risks to the decision
nmakers to take effective ways to
definitely true B) decisions to address the risks.
C)
definitely false D)
probably true
data provided is
91.
If p and q are positive inadequate
integers such that p = . then which of the
statements is more correct?
A) p and q may be following
C) equal B) p may be
p may be less than g D) Allthe above
greater than q
92. options are true
The ascending order of the numbers 7,/8./9 is:
A)
8.9.7 B) 7.N9.V8 C)
93. If a. b. care three /9,/8,)
D) 47,/8,/9
true? numbers in geometric progression, then which of the
A) b=2+c
2 B) b = vac ac
following is
C) b=
2 D) b= aC
94. If x:y = z:w =
4.5:2.5, then the value of (x + z)/(y + w) is:
A) B) 9
C) D)
95.
5
None of these
The value of log 0.00001 to the
base 0.1 is:
A) B) -5 1
C)
D) 4
96. If 2% = 3' = 12, then the
value of xy - z(x+ 2y) is:
A) 3 B) 2
C)
D)
97. A number consisting of two
difference of digits added to digits is four times the
the number its digits aresum of its digits. If nine times o
A) 24 B) 36
C) 48
reversed. Then the number is:
D) All of these
10
24025 - A
 B

ao the piey esinjurai during themh.

B)

B)

E Cgte he folowing sntence sing te apyrie a

B)
D)

mahematics - r a r is ssential.
4 B) An C) The

CBoose the sutable phrasalverb tor the und given in itali

U govemeat is tr ing its best to ais
& dozwzT wih B get oft untouhabii
)

Chnge the following Sentene intoindirct sph.

capenter told me. I will complete the tumiur in two ins
B The capenter told me that be will omplete the tumitue in
Tbe carpenter told me that he would ompkte the tùrmiure in huvÂNN
The
The czapenter
told me that he would be compling
apenter told me that he will be ompletingthe tùmiture in m¦N

24025 - A
11
109. Arrange the jumbled sentences in order to make a paragraph. 13.
T

1. But Cassius did not like this, and plucking Brutus by the sleeve said., A
Brutus, a word with you.
2. He said that it was not a good idea to let Antony speak, as the people might 14. A)
be moved by his words.
3. Mark Antony asked Brutus to grant him permission to make an oration at
Caesar's funeral; and Brutus readily gave it to him. 15. 1h
4. He led Brutus away and told him quietly, You know not what you do'. A)
B)
A) 3, 2, 1, 4 B) 3, 4, 2, 1 C) 3, 1,4, 2 D) 3, 2,4, 1
C)
D)
110. Convert the sentence into passive voice:
Everyone had warned me about the weather before I went to Scotland.
Th
A Ihad been warned about the weather before I went to Scotland.
B) was warned about the weather before I went to Scotland.
C) Ihad warned about the weather before I went to Scotland.
D) Iwas being warned about the weather before I went to Scotland. 7 Wi
111. Spot the error in the underlined sections of the sentence given below: A)
C)
If it rain, /we shallnot /play the match. No error.
A B D
8. Hep
15. A)
Read the following passage and answer the Questions from 112-1
the various subjed9, Dire
Isat yesterday morning employed in deliberating on which, amongAfter a short effort
today.
that occurred to my imagination, Ishould bestow the paper of
Cant
irresolute, m
meditation by which nothing was determined, I grew every moment more A)
thought upd
ideas wandered from the first intention, andI rather wished to think, thanby a summo C)
of study
any settled subject: till at last Iwas awakened from this dream negligently purposing. The
from the press: the time was come for which I had been thus
necessitated to write.
provide, and, however dubious or sluggish, I was now A)
B)
miscellaneous that he m
Though to a writer whose design is so comprehensive and view of nature, it is no gre C)
accommodate himself with a topic from every scene of life, or D)
yet Icould not forbear
aggravation of his task to be obliged to a sudden composition;
what was unavoidably to be done, and
reproach myself for having so long neglecteddifficulty. There was however some pleasu
which every moment's idleness increased the
diligence was necessary, might s
in reflecting that I, who had only trifled till
who have trifled till diligence
congratulate myself upon my superiority to multitudesrecover the opportunities which ha
vain: who can by no degree of activity or resolution
carelessness to hopelesscalamity a
slipped away: and who are condemned by their own
barren Sorrow.

is:
112. The word carrying the meaning 'doubtful from the passage sluggish
A) deliberate B) summons C) dubious D)

12 24025 - A
 The word opposite in meaning to lazy' from the
A)
summoDs B) sluggish C) passage is:
idleness
D)
The word closer in mcaning to eep oneself from
bestow doing something is:
diligence
A) B) ncgligent C)
oblige D) forbear
1* The writer congratulates himself for:
A) Summons from the press
B) Superiority to recover the opportunities
C) Reproaching himself to idleness
D) Selecting topics from everyday life

16. The firsttourist astronaut of India:

A Sunitha Wlliams B) Rakesh Sharma
C) Raju Chari D) Gopi Thotakura
Winner of the Purle Cup in the Indian Premier League 2024:
Harshit Rana B) ViratKohli
C Harshal Patel D) Michel Starc
Hepatitis B infection is caused bv:
Bacteria B) Virus C) Fungi D) Parasites
Director of the film AllWe Imagine as Light which wonthe Grand Prix
Cannes film festival 2024: Award in

C
Anasuya Sengupta
Payal Kapadia
B) Chayva Kadam
D) KaniKusruti
eCnnati MSME Scheme of the gorernment of Kerala proids:
A sum of 10 lakhs to women
graduate
A sum of 60lakhs to chosen Adivasi andDalit
Free land to chosen individuals onl
Asum of 50 lakhs toentrepreneur
chosen owners ot entrepreneur