Information Technology GK ~~~~~~~~~~~~~~~~~~ 1. Which of the following is not related to a computer monitor? (a) VDU (b) Plasma Display (c) Pointing devices (d) CRT Answer: Pointing devices 2. ......... is an input device commonly available in laptops. (a) Trackball (b) Touchpad (c) Touch screen (d) Joystick Answer: Touchpad 3. A temporary storage area attached to the CPU of the computer for input-output operations is a: (a) Register (b) Buffer (c) Channel (d) Core Answer: Register 4. Product of the data processing is: (a) Data (b) A computer (c) Software (d) Information Answer: Information 5. A collection of parallel lines that connects several devices in a computer is called: (a) Bus (b) Link (c) Bidirectional wires (d) Cables Answer: Bus 6. Software installed to help prevent hacking is called: (a) System software (b) Antivirus software (c) Firewall software (d) Application software Answer: Firewall software 7. Encryption of data means that: (a) Data cannot be sent over the internet (b) Data is encoded so it cannot be read without decoding software (c) Data is kept locked in special room (d) Data has been hacked into Answer: Data is encoded so it cannot be read without decoding software 8. A person who gains unauthorized access to a computer network for profit, criminal mischief or personal pleasure is: (a) Hacker (b) Cracker (c) Programmer (d) None of these Answer: Hacker 9. Linux is a ………….. (a) Database program (b) Application program (c) Operating system (d) None of these Answer: Operating system 10. ......... is a legal monopoly granted for a limited time to the owner of an invention? (a) Trade secrets (b) Copyright (c) Trademark (d) Patent Answer: Patent 11. This is based on individual who knows how to use information and communication technologies and those who do not? (a) Access (b) Usage (c) Usage Quality (d) None of the above Answer: Usage 12. The kind of crime involves altering raw data just before a computer processes it and then changing it back after the processing is completed: (a) Data diddling (b) Data tampering (c) Salami attacks (d) None of the above Answer: Data diddling 13. Information Technology Act in India was amended in: (a) 2000 (b) 2004 (c) 2008 (d) 2010 Answer: 2008 14. Which of the following is not a wireless communication device? (a) Blue tooth (b) GPS (c) Infra red communication (d) None of these Answer: None of these 15. Computer to computer exchange of business documents is done through? (a) EDI (b) ERP (c) CAM (d) CAD Answer: EDI
Posted on: Mon, 14 Apr 2014 07:41:59 +0000
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