Tuesday, 7 June 2016

6 - 7 June Computer Quiz


1. What defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices? 
 1. Universal Serial Bus
 2. Unique Serial Port
 3. Universal Stationary Bus
 4. Unique Serial Bus
 5. None of the above


1. Universal Serial Bus

2. What does JAR stands for?
 1. JQuerry Application Rapid-development
 2.Java Application Resolution
 3. Java Archive
 4. JQuerry Application Resolution
 5 .None of the above


3. Java Archive

3.___________is a home video format and the first commercial optical disc storage medium, initially licensed, sold, and marketed as MCA DiscoVision in North America in 1978. 
 1. Magnetic disc
 2. Laser Disc
 3. MICR
 4. OMR
 5. Floppy


2. Laser Disc

4. How many types of digits do a binary number comprises of? 
 1. One
 2. Two
 3. Three
 4. Five
 5. None of the above


2. Two

5. What is main page of a website called? 
 1. Home Page
 2. Content Page
 3. Clue Page
 4. Both (a) and (b)
 5. Both (a) and (c)


1. Home Page

6. What is Disk operating system referred for? 
 1. Memory management system
 2. Operating system which contains the disk-oriented commands and uses disk devices for permanent storage
 3. DOS
 4. Both (b) and (c)
 5. None of these


4. Both (b) and (c)

7. What is JDBC? 
 1. Utility Software
 2. Application Software
 3. Application Programming Interface (API)
 4. Programming Language
 5. None of the above


3. Application Programming Interface (API)

8. What is Java Virtual Machine (JVM)? 
 1. Operating System
 2. System Software
 3. Java Memory management tool
 4. Application Software
 5. None of the above


4. Application Software

9. Which of the following is/are type of network topology? 
 1. Ring
 2. Star
 3. Mesh
 4. Only (a) and (c)
 5. All of the above


5. All of the above

10. What is a self-replicating virus that does not alter files but resides in active memory and duplicates itself? 
 1. Trojan Horse
 2. Worm
 3. Phish
 4. E-mail
 5. Spam


2. Worm




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