Solved Past Paper
FPSC Computer Operator Past Paper 30 April 2019
Practice and review FPSC Computer Operator Past Paper 30 April 2019 with verified questions, correct answer keys, and detailed solutions.
Total Questions
52 Qs
Duration Limit
100 Min
Negative Mark
0.00
Attempt Count
0
Solved Questions & Explanations
52 questions with verified answers and explanations
1
Computer understands only which language?
United Nations High Commissioner for Refugees (UNHCR)
PYQ
a
Assembly language
b
High-level language
c
Machine language
d
Bytecode
Also appeared in
2
Which technique is used to develop programs in modules?
Earth’s Structure and Geological Features
PYQ
a
Procedural programming
b
Structured programming
c
Modular programming
d
Object-oriented programming
Also appeared in
3
Correct array declaration syntax in Java/C++?
Guinness World Records (General Knowledge Focus)
PYQ
a
int arr[] = new int[5];
b
int arr[5] = new int[5];
c
int arr(5) = new int(5);
d
int arr() = new int(5);
Also appeared in
4
Which method does NOT need a class object for calling?
Guinness World Records (General Knowledge Focus)
PYQ
a
Static method
b
Instance method
c
Private method
d
Abstract method
Also appeared in
5
The last statement executed in a function is usually:
Guinness World Records (General Knowledge Focus)
PYQ
a
Exit
b
Break
c
Return
d
End
Also appeared in
6
When values are passed to a function, it is called:
Guinness World Records (General Knowledge Focus)
PYQ
a
Call by reference
b
Call by value
c
Function calling
d
Parameter passing
Also appeared in
7
Which control statement does nothing if the condition fails?
Guinness World Records (General Knowledge Focus)
PYQ
a
If statement
b
Switch statement
c
Loop statement
d
Goto statement
Also appeared in
8
A control statement inside another control statement is called:
Guinness World Records (General Knowledge Focus)
PYQ
a
Loop
b
Nested
c
Conditional
d
Branching
Also appeared in
9
In a flowchart, which symbol represents a control statement / process?
Guinness World Records (General Knowledge Focus)
PYQ
a
Oval
b
Rectangle
c
Diamond
d
Parallelogram
Also appeared in
10
If a variable a = 0, it means the variable is:
Guinness World Records (General Knowledge Focus)
PYQ
a
Declared
b
Null
c
Defined
d
Initialized
Also appeared in
11
How are variables protected from values changing?
Global Environment Facility (GEF)
PYQ
a
By declaring them as static
b
By declaring them as local
c
By declaring them as global
d
By declaring them as constant / final
Also appeared in
12
Computer graphics provides how many ways of communication?
Guinness World Records (General Knowledge Focus)
PYQ
a
1
b
2
c
3
d
4
Also appeared in
13
Which command is used while initializing a variable in Visual Basic?
Basic World Statistics
PYQ
a
Dim
b
Var
c
Let
d
Set
Also appeared in
14
How can we protect a method from being used in a child class?
Guinness World Records (General Knowledge Focus)
PYQ
a
By using private keyword
b
By using static keyword
c
By using final keyword
d
By using abstract keyword
Also appeared in
15
What is designed first in a Visual Basic program?
Basic World Statistics
PYQ
a
Properties
b
Code
c
Database
d
User Interface
Also appeared in
16
Instructions executed one after another in order are called:
Guinness World Records (General Knowledge Focus)
PYQ
a
Looping
b
Conditional
c
Sequence instructions
d
Branching
Also appeared in
17
Black signals and white signals represent:
United Nations High Commissioner for Refugees (UNHCR)
PYQ
a
0 and 1
b
1 and 0
c
On and Off
d
High and Low
Also appeared in
18
A program that uses all resources and runs within budget is called:
Natural Resources
PYQ
a
Reliable
b
Efficient
c
Robust
d
Scalable
Also appeared in
19
A system that has errors but still runs is said to be:
Central American Integration System (SICA)
PYQ
a
Reliable
b
Unstable
c
Buggy
d
Fault-tolerant
Also appeared in
20
For two-way communication, which is used?
Multi-Polar World
PYQ
a
Half duplex
b
Full duplex
c
Multiplex
d
Both A and B
Also appeared in
21
In Java, what is the result of: 3 * 4 % 6 + 5 * 4?
Guinness World Records (General Knowledge Focus)
PYQ
a
20
b
22
c
24
d
26
Also appeared in
22
Which program is used to shift a program in memory for execution?
Guinness World Records (General Knowledge Focus)
PYQ
a
Linker
b
Loader
c
Interpreter
d
Compiler
Also appeared in
23
Worldwide Web protocol is:
World Wide Web Consortium (W3C)
PYQ
a
TCP/IP
b
SMTP
c
FTP
d
HTTP
Also appeared in
24
What is used in e-commerce pages for security?
Organization for Security and Co-operation in Europe (OSCE)
PYQ
a
SSL
b
FTP
c
HTTP
d
SMTP
Also appeared in
25
Which layer of OSI model is responsible for dialogue control?
Shangri-La Dialogue (SLD)
PYQ
a
Session Layer
b
Transport Layer
c
Network Layer
d
Presentation Layer
Also appeared in
26
Data sharing from one computer to another is done through:
Guinness World Records (General Knowledge Focus)
PYQ
a
HDMI
b
Bluetooth
c
Network
d
USB
Also appeared in
27
If an error occurs during a program but the program runs successfully, it is called:
Guinness World Records (General Knowledge Focus)
PYQ
a
User-friendly
b
Robust
c
Fault-tolerant
d
Both B and C
Also appeared in
28
The 'new' operator in C++ is:
Guinness World Records (General Knowledge Focus)
PYQ
a
Overloaded
b
Overridden
c
Both A and B
d
None of these
Also appeared in
29
What is the output of the following loop?```I = 10;while (I
Time Zones and Latitude–Longitude
PYQ
a
8 times
b
10 times
c
Infinite times
d
None
Also appeared in
30
Who writes system software?
World Leaders in News
PYQ
a
System programmer
b
Application programmer
c
Web developer
d
Database administrator
Also appeared in
31
16 × 16 in Unix takes how much memory?
Guinness World Records (General Knowledge Focus)
PYQ
a
256 bytes
b
512 bytes
c
1024 bytes
d
2048 bytes
Also appeared in
32
Assigning a value of zero means?
Guinness World Records (General Knowledge Focus)
PYQ
a
Null
b
Zero initialization
c
Default
d
Royal adjective
Also appeared in
33
"He bought a new car" - this is which type of sentence?
Guinness World Records (General Knowledge Focus)
PYQ
a
Simple sentence
b
Compound sentence
c
Complex sentence
d
Compound-complex
Also appeared in
34
Do-while loop executes at least once even if the condition is false?
East African Community (EAC)
PYQ
a
Yes
b
No
c
Depends on compiler
d
None
Also appeared in
35
A program will run even if it is faulty?
Guinness World Records (General Knowledge Focus)
PYQ
a
User-friendly
b
Interactive
c
Efficient
d
Robust / Fault-tolerant
Also appeared in
36
System programmer vs Application programmer - who develops operating systems?
World Leaders in News
PYQ
a
System programmer
b
Application programmer
c
Both A and B
d
None of these
Also appeared in
37
In order to access data from different files, which protocol is used?
Guinness World Records (General Knowledge Focus)
PYQ
a
HTTP
b
FTP
c
SMTP
d
POP3
Also appeared in
38
Fragmentation can be removed by:
Financial Action Task Force (FATF)
PYQ
a
Paging
b
Segmentation
c
Compaction
d
Defragmentation
Also appeared in
39
Error-free delivery is guaranteed by which OSI layer?
European Free Trade Association (EFTA)
PYQ
a
Transport layer
b
Network layer
c
Physical layer
d
Data Link Layer
Also appeared in
40
What is a subnet mask?
Guinness World Records (General Knowledge Focus)
PYQ
a
Routes packets
b
Assigns IP addresses
c
Encrypts data
d
Identifies network and host portion of an IP address
Also appeared in
41
The movement of different attributes of an image that makes the image dynamic is called:
Non-Aligned Movement (NAM)
PYQ
a
Picture
b
Animation
c
Painting
d
None of these
Also appeared in
42
Which method is used to construct and position straight lines, arcs, and circles?
Important Lines and Boundaries
PYQ
a
Rubber band method
b
Gravity field
c
Dragging
d
None of these
Also appeared in
43
Which method is used to connect a line to an already drawn line?
Guinness World Records (General Knowledge Focus)
PYQ
a
Gravity field
b
Rubber band method
c
Dragging
d
None of these
Also appeared in
44
Wait for Rana and _____?
Guinness World Records (General Knowledge Focus)
PYQ
a
I
b
Me
c
Myself
d
We
Also appeared in
45
_____ you look beautiful!
Guinness World Records (General Knowledge Focus)
PYQ
a
Alas
b
Ah
c
Oh
d
Wow
Also appeared in
46
"He is to work" - "to work" is a/an:
Guinness World Records (General Knowledge Focus)
PYQ
a
Gerund
b
Infinitive verb
c
Participle
d
Auxiliary verb
Also appeared in
47
____ do you want to do?
Guinness World Records (General Knowledge Focus)
PYQ
a
Which
b
That
c
What
d
Where
Also appeared in
48
"He is looking to kill him" - which is the transitive verb?
Guinness World Records (General Knowledge Focus)
PYQ
a
Is
b
Looking
c
Kill
d
Him
Also appeared in
49
"He left the house without the permission of his mother" - "without" is a:
Guinness World Records (General Knowledge Focus)
PYQ
a
Interjection
b
Adverb
c
Conjunction
d
Preposition
Also appeared in
50
"Honesty is the best policy" - "policy" is a/an:
Common Market for Eastern and Southern Africa (COMESA)
PYQ
a
Proper noun
b
Common noun
c
Abstract noun
d
Collective noun
Also appeared in
51
Time-sharing and multitasking operating systems are:
Time Zones and Latitude–Longitude
PYQ
a
Same concept
b
Different
c
Opposite
d
None
Also appeared in
52
In which operating system can anyone access data from a computer at a different place?
Multi-Polar World
PYQ
a
Batch OS
b
Network OS
c
Multi-user
d
Single-user
Also appeared in
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Topic Weightage
Guinness World Records (General Knowledge Focus)
55.8%
United Nations High Commissioner for Refugees (UNHCR)
3.8%
Basic World Statistics
3.8%
Multi-Polar World
3.8%
Time Zones and Latitude–Longitude
3.8%
World Leaders in News
3.8%
Earth’s Structure and Geological Features
1.9%
Global Environment Facility (GEF)
1.9%
Natural Resources
1.9%
Central American Integration System (SICA)
1.9%
World Wide Web Consortium (W3C)
1.9%
Organization for Security and Co-operation in Europe (OSCE)
1.9%
Shangri-La Dialogue (SLD)
1.9%
East African Community (EAC)
1.9%
Financial Action Task Force (FATF)
1.9%
European Free Trade Association (EFTA)
1.9%
Non-Aligned Movement (NAM)
1.9%
Important Lines and Boundaries
1.9%
Common Market for Eastern and Southern Africa (COMESA)
1.9%
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