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Computer General Science Test Easy Mode MCQs With Answers
Question # 1
What is the main disadvantage of the Von Neumann architecture.
Choose an answer
High cost of components.
Difficulty in executing machine language instructions
Limited data strorage capacity
Bottleneck due to shared memory access for instructions and data
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Question # 2
How does the Von Neumann architecturer differ from the Harvard architecture?
Choose an answer
Von Neumannhas separate memery for data and instructions, while Harvard shares the same memory.
Von Neumann stores data and instuctions in the same memory
Von Neumann has no control unit while Harvard does
Von Neumann is used in modern processors, while Harvard is outdated
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Question # 3
MP3 is a (an)---------- file format?
Choose an answer
Video
Image
Audio
None of these
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Question # 4
Which step involves coming up with a theory about what might be causing a problem?
Choose an answer
Test the theory to Determine the cause
Establish a theory of probable cause
Implement the solution
Verify full system functinality
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Question # 5
1 GB = (1,024) MB or............bytes.
Choose an answer
(1,024)
5
bytes
(1,024)KB or (1,024)
2
8
(1,024)
3
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Question # 6
Which of the following is a storage device used to permanently store data in a computer
Choose an answer
Random Access Memory(RAM)
Cache Memory
Hard Disk Drive(HDD)
Arithmetic logic Unit(ALU)
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Question # 7
What is the ain advantage of cloud based backups over local backups?
Choose an answer
the ar efree of cost
The require no internent connection
They provide offisite data storae and disaster recovery
They increase disk space n local drives
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Question # 8
Which of the following is a key characteristic of the Von Neumann architecture?
Choose an answer
separate memory for instructions and data
Instructions and data are data in the same memory
Data is stored in a separate storage unit from instructions
No need for a central processing Unit (CPU)
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Question # 9
Bit stand for .......?
Choose an answer
Binary integer
Binary Value
Binary Number
Binary digit
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Question # 10
In an RGB color model, what does RGB stand for?
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Red. Green Brown
Red, Gray, Black
Red, Green, Blue
Right ,Green, Blue
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Question # 11
Which number system has base 10 as it uses ten digits from 0 to 9?
Choose an answer
Decimal
Hexa
Octal
Binary
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Question # 12
Which describe imput and output of the function.
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Calling
Function signature
Routine
work
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Question # 13
Output of the function is called its.
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Return values
Input
Output
Reader
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Question # 14
Which of the following is the default control structure in C language ?
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Question # 15
Which function used to read a character from user ?
Choose an answer
printf
getch()
count
string
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Question # 16
We can call a suer -defined function from another user defined function, same as we call other functions in ........... function.
Choose an answer
Main
Call
Define
Out
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Question # 17
All of arithmetic operators, relational operators and logical operators && and || are:
Choose an answer
unary operators
binaryoperators
ternaryoperators
all of these
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Question # 18
Which symbol is used to represent the AND operator ?
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&&
||
+
!
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Question # 19
Which from the following describes the types of constant that can be stored in variable ?
Choose an answer
character
data type
variable
constant
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Question # 20
Which operators are applied over one operand only ?
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unary
binary
ternary
all of these
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Question # 21
To initialize the array in a single statement, initialize it.............. declaration.
Choose an answer
At the time of
After
Before
Both a and b
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Question # 22
Output of compiler is called:
Choose an answer
sourcecode
objectcode
binarycode
both b and c
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Question # 23
A device used for optical character recognition is.
Choose an answer
Cursor
Wand Reader
Pen
MICR reader
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Question # 24
Laser printer is an example of.
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Impact
Inkjet
Non Impact
Dot matrix
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Question # 25
The function in MS-Excel is used to get the smallest value is called.
Choose an answer
Max
Min
a and b both
Smallest
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Question # 26
Default name of first sheet in any work book is.
Choose an answer
One
Sheet 1
Sheet
First Sheet
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Question # 27
Memory management is function of
Choose an answer
Application software
Utility program
Operating system
Device driver
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Question # 28
Which media can be used for backup.
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RAM
ROM
CPU
Hard Drive
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Question # 29
Expansion cards are inserted into.
Choose an answer
Slots
Play's
CPU
CBT
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Question # 30
Typically an ATM can be used to;
Choose an answer
Keeping records
Making budgets
Watching movies
None
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Question # 31
Sparco department gives information about.
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Robot
Air line
Weather
Chatting
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Question # 32
Clip board in MS-Word stores.
Choose an answer
Entered text
Repeated text
Copied text
Deleted text
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Question # 33
The speed of laser printer measured in.
Choose an answer
Page per minutes
Lines per minute
Characters per sound
Word per minutes
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