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Thursday, 17 January 2019

Information Technology (Questions & Answers ) - 37


Information Technology (Questions & Answers ) - 37
726. A -------------shares hardware, software and data among authorised users: 
Answer: Network 

727. A device for converting digital data into sound signals which can be transmitted over telephone wires: 
Answer: Modem 

728. A website address is a unique name that identifies a specific-----------on the web:
Answer: Website 

729. An error is known as: 
Answer: Bug 

730. Antivirus software is an example of...........
Answer: A security utility 

731. Compact Disk was invented by: 
Answer: James T.Russel

732. Data going into the computer is called: 
Answer: Input 

733. In the abbreviation 'KBPS', the letter 'S' stands for:
Answer: Seconds 

734. Peripheral devices such as printers and monitors are considered to be: 
Answer: Hardware 

735. RAM stands for: 
Answer: Random Access Memory

736. Which was the first word processor application?
WordStar 

737. Which is the volatile memory in a computer system? 
RAM 

738. One Terabyte is equal to: 
1024GB 

739. Who developed the QWERTY keyboard? 
Christopher Latham Sholes

740. Which programming language is used to create programs like applets? 
Java 

741. In which field is the program­ming language Prolog widely used?
Artificial intelligence 

742. Firewall in computer is used for ?
Security 

743. Trojan horse is an example of ? 
Malware

744. Which computer program converts assembly language to machine language?
Assembler 

745. A computer use which type number system to calculate and to store data?
Binary 

746. What is the maximum size of a word document created? 
32MB 

747. What is the maximum number of primary partitions that can be created on a hard disk?
Four 

748. Which key combination is used to minimize all open windows & displays in the screen? 
Windows Key+D

749. What is the total number of function keys in a computer keyboard? 
12 

750. Which function key needs to be pressed during reboot to enter Safe Mode of a Windows machine?

FS 
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