WorksheetsFundamentals of IT
Total questions: 20
Worksheet time: 19mins
The brain of any computer system is the
ALU
CPU
Memory
Control Unit
Which of the following is not an input device?
OCR
Optical scanners
voice recognition device
The computer output to microfilm
When was the world’s first laptop computer introduced in the market and by whom?
Hewlett-Packard, 1980
Epson, 1981
Laplink Traveling Software Inc, 1982
Tandy Model-200, 1985
Abacus was the first-
electronic computer
mechanical computer
electronic calculator
mechanical calculator
What is the smallest unit of the information?
Bit
Byte
Block
Nibble
Which of the following is an output device?
Keyboard
Mouse
Light pen
Projector
Which of the following is an input device?
Plotter
Printer
Mouse
Speaker
What kind of language can computers understand?
Normal language
Computer language
Machine language
Coded language
What does Booting a computer mean?
install a program
to turn on the computer
to remove the OS
to kick the computer
The speed of a processor is measured in?
Nanoseconds
Kilohertz
Gigahertz
Megabytes
What are the 2 main categories of storage devices?
Memory
Hard disk
Primary and Secondary
RAM and ROM
What does RAM stand for?
Read Access Memory
Right Align Memory
Random Access Memory
Random Align Memory
What does BIOS stand for?
Basic Information Output System
Boots In Operating System
Basic Input Output System
Bad input Operating System
Which of the following is a non-volatile storage
RAM
ROM
CD
DVD-RW
An SSD is a type of?
Memory
Storage
RAM
ROM
The standard 3 ½ inch floppy disk could store?
7.44MB
11.44MB
1.44MB
21.44MB
HDDs are faster than SSDs
True
False
What type of connector is this?
PCIe
M.2
SATA
U.2
Identify the connector
M.2
SATA
USB
PCIe NVME
An IT system consists of
Input
Output
Processing
Storage
Communication
