Page 476 - General Knowledge

GENERAL KNOWLEDGE 2019

149. What is the maximum limit of data a Compact Disc can store up to ?
A. 550 MB
B. 1000 MB
C. 750 MB
D. 1500 MB

150. A floppy disk is a magnetic storage medium for computer systems. What is the size limit of
data to be stored on a floppy disk?
A. 250KB to 360 KB
B. 360 KB to 1 GB
C. 360 KB to 2 GB
D. 360 KB to 2.88 MB

151. How many Gigabyte of information a Digital Versatile Disk (DVD) can store?
A. 4.6
B. 5.6
C. 6.6
D. 7.6

152. What is the name given to the device invented by Dr. Bobeck in 1966 for mass storage of
data?
A. Punched Paper Tape
B. Magnetic Bubble Storage
C. Magnetic Tape
D. Magnetic Disk

153. Which of the followings is the storage device that uses rigid, permanently installed
magnetic disks to store data?
A. Non-volatile Disk
B. Permanent disk
C. Optical disk
D. Hard disk

154. What is the full form of UDF?
A. Universal data frequency
B. Unique disk format
C. Universal disk format
D. Undated disk format

155. What is the name given to the most recent storage device technology?
A. Floppy Drive
B. Optical
C. NVMe
D. Laser

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