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WorksheetsICT – 10 SUMMATIVE TEST – Q4
Total questions: 15
Worksheet time: 11mins
What is the name of the printed circuit board?
RAM
Mother Board
ROM
CPU
What are the four key functions of a computer system?
input, processing, output, and storage
keyboard, display, memory, and disk drive
word processing, spreadsheets, database
bits, bytes, words, and OSI
Data stored in a ROM cannot be changed by user of a computer?
TRUE
FALSE
TO write, erase, rewrite data on a CD RAM what type of CD ROM you should use?
CD-RW
CD R
DVD
none
A byte is equivalent to...?
8 bits
10 bits
12 bits
14 bits
Which Component of pc maintains data and time?
CMOS RAM
vRAM
ROM
RAM
Fragmentation of data on computer hard disk causes it to work faster than before?
TRUE
FALSE
What is the name of the card that controls read,write head and motor in the hard disk?
Network Card
Disc Controller Card
Which of the following retains the information it's storing when the power to the system is turned off?
CPU
ROM
DRAM
DIMM
Acronym of HDD?
Hard Disk Drive
Hard Drive Disk
Acronym of FDD?
Floppy Drive Disk
Floppy Disk Drive
What is BIOS an acronym for?
bootstrap initial operating system
basic input output startup
boot initial operating startup
basic input output system
What does the acronym bits stand for?
Binary Digit
1 bits
Which has more storage capacity CD or DVD?
DVD
CD
Hard Disk, DVD, CD-ROM are the examples What type of Memory?
Primary
Secondary
