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Computer Science

271)A disk's content that is recorded at the time of manufacture and that can not be changed or erased is called
Write only Read only
Once only None of these
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272)Which of the supercomputer developed by Bhabha Atomic Research Centre?
Blue Ocean Param Padma
Anupam Cray-I
Answer :

273)Which of the following statements is/are correct?
I. Blu ray Disc is an optical storage medium designed supersede the DVD
II. Its size is same as DVD
III. It can store 25GB on one surface, 50GB on dual surface
I, II, III I only
II and III III only
Answer :

274)Which one of the following is part of GSM?
LTE and DSL GPRS and EDGE
LTE, GPRS and EDGE EDGE and LTE
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275)A permanent memory that holds data and instruction for start up the computer and does not erase after power off is called
RAM ROM
CPU NIC
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276)The process that divide the disk into tracks and sectors is called
Sectoring Tracking
Alloting Formating
Answer :

277)The port that connects special types of music instruments to sound card is called
MINI MIDI
USB BUS
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278)The central computer that holds data, programs for other computers is called
Workstation Supercomputer
Server Minicomputer
Answer :

279)The alignment of text on both side of the document is called
Justify Centre
Left and Right None of these
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280)Which group of hardware is there in a microcomputer?
System unit, Input and output unit, Secondary memory System unit, input and output unit, memory
Keyboard, Monitor, hard drive None of these
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281)The important and most powerfull computer in a netword is
Network station Network client
Network switch Network server
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282)On clicking ______________ opens another document?
Anchor URL
Heading Hyperlink
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283)Which of the following is applicable to all computers?
C++ Fortran
BASIC Machine language
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284)Which of the following is a handheld device?
Mainframe computer Microcomputer
PDA Laptop
Answer :

285)In a computer the clock and calender is found in/ on
Task bar Start menu
Menu bar Desktop
Answer :

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