WorksheetsICT Cat-I Semester-1 Batch 6
Total questions: 30
Worksheet time: 29mins
Which part of the CPU performs calculations and logical operations?
Control Unit (CU)
ALU
Input Unit
Logic Unit
What is the main function of RAM in a computer?
Long-term data storage
Temporary Data Storage
Input data transmission
Output data display
What type of device is a touchscreen?
Input device
Output device
Both input / output
Processing device
What type of memory is used by the CPU for processing?
Hard drive
RAM
ROM
USB Drive
What is the function of an operating system in a computer?
Processes data only
Manages hardware and software resources
Provides input and output devices
Executes only mathematical operations
What is the smallest unit of data in a computer?
Bit
Byte
Nibble
Word
Which of the following memory units is the largest?
Tera byte
Giga byte
Mega byte
Kilo byte
Which of the following is a volatile memory?
Hard disk
SSD
RAM
ROM
A channel in communication refers to:
The software used for transmission
through which data is transmitted
Protocol for transmission
Sender location
Which of the following is NOT a communication channel?
Fiber Optics
Radio waves
Data
Ethernet
Which mode of communication is used when both sender and receiver communicate simultaneously?
Simplex
Half Duplex
Full Duplex
Quater Duplex
Analog computers are designed to process:
Discrete Data
Continues Data
Binary Data
Digital Signal
Analog computers are designed to process:
Discrete Data
Continues Data
Binary Data
Digital Signal
In digital computer 0 is represented by
OFF
ON
Switch
None of these
Which shortcut key is used to find and replace in MS Word?
Control F
Control H
Control R
Control FR
What is the Title Bar primarily used for in a window?
Displaying the file name or program name
Display Page Information
Display zooming
Page layout
What is the purpose of the Ribbon Tabs?
To recognize commands into categories
To display system categories
To manage file and folders
To create shortcuts
The Ribbon is divided into:
Sections and drop down menus
Groups and categories
Tabs
Tools but not in groups
In MS Word what is a default font size
12
14
10
11
In MS word what is default Font Style
Time New Roman
Arial
Caliberi
Regular
Which of the following is a "PRESENTATION PROGRAM"
MS Word
MS Powerpoint
MS Excel
None of the above
______ is known as the brain of the computer?
Floppy Disk
Hard Drive
Central Processing Unit
Flash Drive
Microsoft word is used for?
Painting
Documentation
Drawing
Hunting
What is the role of instructions in a computer program?
Permanently save data on a hard drive
Perform tasks to achieve specific results
Store temporary input data
Increase memory capacity
What does the CPU establish communication between?
Input devices and memory
Hardware and software
Output devices and storage
Binary code and software
Which of the following is an example of input?
Printing a document
Clicking a mouse button
Displaying an image on the screen
Saving a file on a USB drive
What are the main functions of a computer?
Input, Processing, Memory, Output
CPU, RAM, Storage, Monitor
Hardware, Software, Data, Internet
Input, Output, Graphics, Sound
Computer software can be defined as--
1 the computer and its associated equipment
2 the instructions that tell the computer what to do
3 computer components that act to accomplish a goal
4 an interface between the computer and the network
'Blue tooth' technology allows -
Landline phone to mobile phone communication
Signal transmission on mobile phones only
Wireless communication between equipments
Satellite television communication
Extension of MS Word is
.doc
.docx
.ppt
Xlsx
