COMPUTER SCIENCE-10

Which of the following is not an example of Operating System? 1 Windows 98 2 BSD Unix 3 Microsoft Office XP 4 Red Hat Linux Ans: 3

Which supercomputer is developed by the Indian Scientists? 1 Param 2 Super 301 3 Compaq Presario 4 CRAY YMP Ans: 1

One Gigabyte is Approximately equal is 1 1000,000 bytes 2 1000,000,000 bytes 3 1000,000,000,000 bytes 4 None of these Ans: 2

Check the odd term out 1 Internet 2 Linux 3 Unix 4 Windows Ans: 1

The errors that can be pointed out by the compiler are 1 Syntax error 2 Symantic error 3 Logical error 4 Internal error Ans: 1

What is the control unit's function in the CPU 1 To transfer data to primary storage . 2 TO store program instructions. 3 To perform logic functions. 4 To decode program instructions. Ans: 3

What is the best way to have a data and the slide number appear on every slide? 1 choose Tools, Header and Footer, click Slide tab, select the desired options, click Apply to All 2 choose Insert, Header and Footer, click Slide tab, select the desired options, click Apply to All 3 choose View, Header and Footer, click Slide tab, select the desired options, click Apply to All 4 choose File, Header and Footer, click Slide tab, select the desired options, click Apply to All Ans: 2

What do you use to create a chart? 1 Pie Wizard 2 Excel Wizard 3 Data Wizard 4 Chart Wizard Ans: 4

When we opens an Internet site we see www. What is the full form of www? 1 world wide woord 2 world wide web 3 word widing works 4 words wide spiderman web Ans: 2

Which of the following commands is given to reboot the computer? 1 Ctrl + Alt + Del 2 Ctrl + Alt + Tab 3 Ctrl + Shift + Del 4 Ctrl + Alt + shift Ans: 1

COMPUTER SCIENCE-9

The background of any Word document - 1 is always white colour 2 is the colour you preset under the Options menu 3 is always the same for the entire document 4 can have any color you choose Ans: 4

Back up of the data files will help to prevent - 1 loss of confidentiality 2 duplication of data 3 virus infection 4 loss of data Ans: 4

The _________ of a system includes the programs or instructions 1 Hardware 2 Icon 3 Information 4 Software Ans: 4

What is correcting errors in a program called? 1 Debugging 2 Compiling 3 Interpreting 4 None of these Ans: 1

A compiler translates a program written in a high level language into 1 Machine Language 2 An algorithm 3 A debugged program 4 None of these Ans: 1

The primary purpose of software is to turn data into 1 Web sites 2 Information 3 Programs 4 None of these Ans: 2

The primary purpose of software is to turn data into 1 Websites 2 Information 3 Programs 4 Objects Ans: 2

CPU stands for - 1 Computer Processing Unit 2 Central Processing Unit 3 Computer Protection Unit 4 None of these Ans: 2

IC chips used in computers are usually made of 1 Lead 2 Silicon 3 Chromium 4 Gold Ans: 2

One kilobyte is equal to 1 1000 bytes 2 1024 bytes 3 100 bytes 4 1023 bytes Ans: 2