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Scanner is a (an)---

1. A inout output device
2. B input device
3. C memory device
4. D output device

All computers must have—

1. A A printer attached
2. B A virus checking software
3. C An operating system
4. D Word processing software

Which statement is valid sbout computer program?

1. A All of the above
2. B It is understood by a computer
3. C It is understood by programer
4. D It is understood user

Which of the following is an operating system?

1. A Excel
2. B Oracle
3. C Power Point
4. D Unix

EBCDIC stands for--

1. A Extended Binary Case Decimal Interchange Code
2. B Extended Binary Coded Decimal Interchange Code
3. C Extended Bit Case Decimal Interchange Code
4. D Extended Bit Code Decimal Interchange Code

CRTs, LEDs and LCDs are—

1. A Common types of display screens
2. B NMR variations
3. C Obsolete since the discovery of electrical mouse
4. D Used for output, not for input

Along computer works on the supply of--

1. A Continuous electrical pules
2. B Electrical pules but not continuous
3. C Magnetic strength
4. D None of the above

What kind of secondary storage is provided by magnetic disks?

1. A fast speed, high capacity
2. B fast speed, low capacity
3. C slow speed, high capacity
4. D slow speed, low capacity

The arranging of data in a logical sequence is called--

1. A Classifying
2. B Reproducting
3. C Sorting
4. D Summarizing

Windows Vista is—

1. A A software runs with MS Office
2. B A software runs with Windows Explorer
3. C An operating system of Google
4. D An operating system of Microsoft

Second generation computers were developed during--

1. A 1949 to 1955
2. B 1956 to 1965
3. C 1965 to 1970
4. D 1970 to 1990

Of the following which one is not a computer language?

1. A BASIC
2. B COBOL
3. C LOGO
4. D MS-DOS