Q.41 What characteristic of read-only memory (ROM) makes it useful?
ANSWER= (B) Data in ROM is non-volatile that is it remains there even without electrical power
Q.42 What do you call the programs that are used to find out possible faults and their causes?
ANSWER=(C) diagnostic software
Q.43 What programming languages are classified as low level languages?
ANSWER=(D) Assembly languages
Q.44 Which of the following is no anti-viruses software
ANSWER=(C) Oracle
Q.45 Which device is required for the internet connection?
ANSWER=(B) Modem
Q.46 What does DMA stand for?
ANSWER= (B) Direct Memory Access
Q.47 Which of the following is a storage device?
ANSWER= (D) All of the above
Q.48 —– is data that has been oranised and presented in a meaningful fashion ?
IBPS clerk mains 2017
ANSWER= (A) Information
Q.49 Anormal CD-ROM usually can store up to —data
ANSWER= (C) 680 MB
Q.50 The earliest calculating device is
ANSWER= (B) Abacus
Q.51 What is light pen?
ANSWER=(B) Optical input device
Q.52 BCD is?
ANSWER=(A) Binary coded decimal
Q.53 ASCII Stnads for
ANSWER=(C) American standard coded for international interchange
Q.54 Which of the following is first generation of computer
ANSWER=(A) EDSAC
Q.55 Chief component of first generation computer was?
ANSWER=(B) Vacuum tube and valves
Q.56 FORTRAN is
ANSWER=(C) Formula Translation
Q.57 EEPROM stands for?
ANSWER=(C) Electronic Erasable Programmable Read Only Memory
Q.58 Second Generation Computer Were developed during
ANSWER=(B) 1950 to 1965
Q.59 The computer size was very large in
ANSWER=(A) First Generation
Q.60 Microprocessor as switching devices are for which generation computers
ANSWER=(D) Fourth Generation
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