Fundamentals of Computers

Basics of computer

15 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is prepared by the means of a language known as HTML?

  1. WWW
  2. Web page
  3. Computer program
  4. Physical network
  5. Logical network
Question 2 Multiple Choice (Single Answer)

The systems that simulate intelligence by attempting to reproduce the types of physical connections that occur in animal brains are called as ______________.

  1. expert systems
  2. robotics
  3. neural networks
  4. real-time processing systems
  5. batch processing systems
Question 3 Multiple Choice (Single Answer)

Which of the following represents the surface of the plate in the hard disk organized as a number of concentric circles?

  1. Sectors
  2. Tracks
  3. Bits
  4. Bytes
  5. Pixels
Question 4 Multiple Choice (Single Answer)

Which of the following devices represents a sequence of dark and light lines that represents coded data?

  1. Biometric system
  2. Voice recognition system
  3. Barcode reader
  4. Touch screen
  5. OCR
Question 5 Multiple Choice (Single Answer)

Which of the following devices consists of a photoelectric cell, which is packed into a slender tube having the dimension of a pen?

  1. Touch screen
  2. Light pen
  3. Scanner
  4. OMR
  5. Joystick
Question 6 Multiple Choice (Single Answer)

Which of the following insulates a private network from a public network using carefully established controls on the types of request they will route through the private network for processing and fulfillment?

  1. Router
  2. Protocol
  3. Firewall
  4. Packet filtering
  5. Cache
Question 7 Multiple Choice (Single Answer)

What is an expanded form of 'MOUSE'?

  1. Magnetically Operated User Serial Engine
  2. Mechanically Operated User Serial Engine
  3. Magnet of User Search Engine
  4. Mechanically Operated User Machine
  5. None of these
Question 8 Multiple Choice (Single Answer)

Which of the following is the correct rotational speed of a hard disk?

  1. 2400 rpm
  2. 3600 rpm
  3. 4600 rpm
  4. 7200 rpm
  5. 1600 rpm
Question 9 Multiple Choice (Single Answer)

Which of the following types of ROM, when exposed to high intensity ultraviolet light for about 20 minutes, can erase the stored data?

  1. PROM
  2. Flash memory
  3. EPROM
  4. Hard disk
  5. Magnetic disk
Question 10 Multiple Choice (Single Answer)

The ability of the operating system to have more than one program open at a time is called as _______________.

  1. multitasking
  2. spooling
  3. distributed system
  4. real time system
  5. multiprocessing
Question 11 Multiple Choice (Single Answer)

In a computer processor, the number of bits processed in a single instruction is called as ______________.

  1. instruction set
  2. bandwidth
  3. clock speed
  4. frequency
  5. amplitude
Question 12 Multiple Choice (Single Answer)

Which of the following techniques, in problem solving methodology, divides the given problem into a number of self contained independent program segments?

  1. Bottom-up design
  2. Top-down design
  3. Modularity
  4. Multiprocessing
  5. Stepwise refinement
Question 13 Multiple Choice (Single Answer)

_______________ is a set of rules, which user has to follow to instruct the computer about the operations that are to be performed.

  1. Machine dependent language
  2. Programming language
  3. System software
  4. Application software
  5. Assembler
Question 14 Multiple Choice (Single Answer)

_____________ is the process through which an operating system is loaded into the main memory from the secondary storage device.

  1. Thread
  2. Spooling
  3. Booting
  4. Buffer
  5. Utility program
Question 15 Multiple Choice (Single Answer)

Which of the following objects is a form of scripting on the server side maintained by credit company for authentication or approval?

  1. Web server
  2. CGI
  3. Gateway
  4. Barcode reader
  5. Joystick