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WorksheetsFundamental of Computer Principles (2023 Final's PREP) sem 1
Total questions: 70
Worksheet time: 43mins
Which of the following is the output device?
Keyboard
Mouse
Card reader
None of the above
________ involves reading typewritten, computer-printed, or hand-printed characters from ordinary documents and translating the images into a from the computer can process.
Compression
Encryption/Encoding
Optical Character Recognition (OCR)
Desktop publishing
All of the following are task performed by the operating system EXECPT
Managing hardware on the computer
controlling the way application programs work with the CPU
Providing an interface for users to interact with the computer
Performing housekeeping tasks like file compression and disk defragmentation
_________________ operating system enables two or more users to run programs simultaneously.
Multiplied
Engaged
Multiuser
Rasterized
With a___________, users interact with menus and visuals images such as icons, buttons, and other objects to issue commands.
Command-line interface
Performance-monitor interface
menu-driven interface
Graphic user interface (GUI)
Waterfall modle is a project management methodology based on______________ design process.
Concurrent
Parallel
Sequential
Discrete
Which of the following is NOT a storage medium?
Hard disk
Scanner
DVD
Flash Drive
_________________Store data Temporarily and pass it on as directed by the control unit.
Address
Register
Number
Memory
Which one of the following is Not the computer language?
MS-Excel
COBOL
PHP
C++
__________ is a software interface the network adapter uses to communicate with the operating system.
Network Controller
Network Driver
Network Environment
Network Source
Integrated Circuits (Ics) are related to which generation of computers?
first
second
Third
none of the above
Computer is free from tiresome and boardroom. we call it:
Accuracy
reliability
Diligence
versatility
------------------- is storage area used to store data to a compensate for the difference in speed at which the different units can handle data.
Memory
buffer
accumulator
address
which of the following is a primary storage device?
magnetic tape
magnetic disk
optical disk
none of the above
A protocol is:
Interconnection patterns of computer
set of rules for communication
an operating system
none of the above
Transistor is related to_______________ generation computers
first
Second
Third
Fourth
for successful communications, you need a sending device, a ___________ communication devices, and receiving devices
modem
communications channel
channelIrDA port
network topology
The two Transmission media are ?
Guided and unguided Media
twisted and coaxial cable
Satellite and microwave
None of the above
The shortcut key use for spelling checker is:
f4
f5
f6
f7
OLE stands for
Object Linking and Embedding
Operational Language Environment
Online Environment
None of the above
How many Layer OSI have?
1
4
5
7
The waterfall model is the earliest SDLC approach that was used of___________ development
Mathematical
hard ware
Software
Binary
which of the following is first in terms of speed?
RAM
HDD
CACHE
FLOPPY
which following is not a physical transmission media?
UTP
Coaxial cable
optical
Bluetooth
If there is more than one key for relation schema in DBMS then each key in relation schema is classified as:
Prime key
Super key
Candidate key
Primary key
To see the document before the printout is
Insert
Save
Format
Print preview
A dumb terminal has
An embedded microprocessor
Extensive memory
Independent processing capability
a keyboard and screen
Portrait and Landscape are:
Page Layout
Paper size
Aerial view
Page orientation
Which of these are not an anti-virus
MS-Word
Photoshop
Adobe reader
All of the above
one milisecond is:
1 second
1oth of a second
1000th of a second
10000th of a second
When you delete a file in your computer, where does it go?
Recycle bin
Task Bar
Hard Disk
None of the above
Which device is required for the internet connection?
Joystick
CD Drive
NIC Card
Graphic Card
What do universities mostly use?
MAN
LAN
WAN
PAN
What does ALU stands for?
Algorithm Logic Unit
Arithmetic Legal Unit
Arithmetic Logical Unit
All of the above
What does MAC stand for?
Media Access Connection
Media Access Control
Media Algorithm Control
None of the above
What does MAN stand for?
My Area Network
Metropolitan Area Network
Metropolitan Arrow Network
All of the above
Which is the most popular First generation computer?
IBM 650
Notebook
IBM 1600
None of the above
Provides both Input/Output?
Operating system
Volatile
Peripheral
All of the above
Which language does computer use?
PHP
JAVA
Binary
Accurate
The computer size was very large in
First Generation
Second Generation
THird Generation
Fourth Generation
Which of the following is the input device?
Keybord
Mouse
Card reader
All of the above
What does IP stand for?
Internet Practical
Intranet Particle
Internet protocol
Internet prototype
An organization responsible for providing Internet services to customer is commonly known as:
TCP/IP
GIA
ISP
MIME
What is the smallest unit of the information?
A bit
A byte
A block
A nibble
Which generation of computer is still under development?
First Generation
Fourth genertaion
Fifth generation
Sixth generation
A byte consists of?
One Bit
Four Bits
Eight Bits
Sixteen Bits
What is the full form of RAM?
Remote Access Memory
Random Access Memory
Remote Accesabile memory
Randomly Accesible Memory
Memory chips storing permanent data and instructions are referred to as:
RAM
SDD
HDD
ROM
Portrait and Landscape are_______.
Page size
paper Orienated
Page Layout
Page orientation
Each excel file is called a workbook because:
It can contain text and data
It can contain many sheets including worksheets and chart sheets
it can be modified
None of the above
If all devices are connected to a central hub, then topology is called_______.
bus topology
Ring topology
Star Topology
Tree topology
Each excel file is called a workbook because
it can contain text and data
it can be modified
it can contain many sheets including worksheets and chart sheets
you have to work hard to create it
Portrait and Landscape are
page orientation
paper size
page layout
all of the above
memory chips storing permanent data and instructions are referred to as:
RAM
ROM
CACHE
SSD
The final step in the program development cycle is
Validate design
Implementation
Testeing
Maintenance
What is the order of the four basic operations of a machine cycle?
execute, fetch, decode, store
decode, execute, fetch, store
fetch, execute, store, decode
fetch, decode, execute, store
A set of programs that handle set of programs that handle a firm's database responsibilities is called a firm's database responsibilities is called
database management system (DBMS)
database processing system (DBPS)
data management system (DMS)
all of the above
Which of the following fields in a student file can be used as a primary key?
Class
Social Security Number
GPA
Major
MICR stands for
Magnetic Ink Character Reader
Magnetic Link Character Reader
Magnetic Ink Chase Reader
all of the above
Which of the following language that a computer can understands directly?
Binary
Machine Language
English, as spoken in daily life
High Level Programming Language
Which of the following is a definition of internet?
a single network
vast collection of different networks
interconnection of local area networks
none of the mentioned
Which of the following is the Reliable and fast Data transmission Media?
Optical Fiber
TV cable
Wireless
Co-axil cable
Full form of DNS is
Domani Name server
Domain Name Service
Domain Name server
Domain Name System
If all devices are connected to a central hub, then topology is called_______.
BUS Topology
Mesh Topology
Star Topology
Hybrid Topology
is a technique intruders use to make their network or internet transmission appear legitimate to a victim computer or network
Spoofing
Encoding
coding
cloning
In this phase of SDLC we talk to client?
maintenance
testing
coding
none of the above
Copyrighted software that is distributed free for a trial period is called:
Shareware
Freeware
Custom software
Public-domain software
A _______ is a malicious-logic program that copies itself repeatedly, using up system resources and possibly shutting the system down.
Trojan horse
Virus
Worm
Bug
Except for the _______ function, a formula with a logical function shows the word “TRUE” or “FALSE” as a result.
AND
OR
IF
NOT
Which of the following is not the example of business to consumer (B to C) ecommerce?
