MCQ for Class 4 Computers Computer Storage and Memory Device
Class 4 Computers students should refer to the following multiple-choice questions with answers for Computer Storage and Memory Device in standard 4. These MCQ questions with answers for Grade 4 Computers will come in exams and help you to score good marks
Computer Storage and Memory Device MCQ Questions Class 4 Computers with Answers
Question: Computer memory is measured in terms of
a) bytes
b) nibble
c) bits
Answer: bytes
Question: A hard disk can store upto
a) 2 Terabyte
b) 2 Gigabyte
c) 2 megabyte
Answer: 2 Terabyte
Question: 1 Kilobyte (KB) =
a) 1024 bytes
b) 4 bits
c) 8 bits
Answer: 1024 bytes
Question: Raw facts that have been collected but not organized are known as
a) Data
b) None of these
c) Information
Answer: Data
Question: Primary memory is of _________ types - _________ and _______.
a) two, RAM, ROM
b) TWO, CD, DVD
c) three, RAM and ROM
Answer: two, RAM, ROM
Question: 1 Terabyte (TB) =
a) 1024 GB
b) 1024 KB
c) 1024 MB
Answer: 1024 GB
Question: How many types of ROM are there?
a) three
b) four
c) two
Answer: three
Question: Binary 0 and 1 represents two states _________ and ________.
a) OFF, ON
b) None of these
c) ON, OFF
Answer: OFF, ON
Question: __________is used for reading / writing information from a CD.
a) CD drive
b) pen drive
c) None
Answer: CD drive
Question: DVD storage capacity varies from _________ to _________.
a) 4 GB to 17 GB
b) 2 GB to 17 GB
c) 4 GB to 18 GB
Answer: 4 GB to 17 GB
Question: The full form of ROM is
a) Read only memory
b) Random only memory
c) Read one memory
Answer: Read only memory
Question: DVD stands for
a) Digital versatile Disc
b) Digital Versatile Device
c) Digital Versatile Drive
Answer: Digital versatile Disc
Question: A ________ is a portable storage device
a) Compact Disc
b) USB Flash Drive
c) Digital Video disc
Answer: Compact Disc
Question: Which is used to record movies with high quality of video and sound
a) DVD
b) CD
c) USB flash drive
Answer: DVD
Question: How much data a CD can store?
a) 650 MB to 900 MB
b) 450 MB to 900 MB
c) 650 GB to 900 GB
Answer: 650 MB to 900 MB
Question: Which can be attached to any USB port?
a) USB flash drive
b) CD
c) DVD
Answer: USB flash drive
Question: 1 Nibble = ________ bits.
a) 4
b) 8
c) 2
Answer: 4
Question: Full form of IPO is
a) Input, Process, Output
b) Information, Process, output
c) Process, Input, output
Answer: Input, Process, Output
Question: Which memory stores the data permanently?
a) ROM
b) Both
c) RAM
Answer: ROM
Question: Processed data are called ________.
a) None
b) Information
c) Input
Answer: None
Question: A combination of 8 bits makes a
a) byte
b) gigabyte
c) nibble
Answer: byte
Question: Which device store a large amount of data permanently.
a) secondary
b) storage
c) primary
Answer: secondary
Question: One byte is capable of holding _________ character.
a) one
b) three
c) two
Answer: one
Question: Which is similar to CD in shape and size?
a) DVD
b) Both
c) pen drive
Answer: DVD