Computer Knowledge Fully solved questions with complete explanation for written test, interview, competitive exams and entrance test. This section is very useful for those who are preparing for competitive exams such as Written test of IT companies,Bank Exams, CAT Exams, GATE Exams, Railway Exams, SSC, UPSC, Defence and many more.

Q. ---------- is the process of finding errors in software code

  • A) Debugging
  • B) compiling
  • C) testing
  • D) interpreting
Q. In excel charts are created using

  • A) chart wizard
  • B) pivot wizard
  • C) pie wizard
  • D) bar wizard
Q. A website address is a unique name that identifies a specific_____ on the web

  • A) web browser
  • B) PDA
  • C) website
  • D) Link
Q. A program that converts a high level language source file to machine level language is

  • A) translator
  • B) assembler
  • C) linker
  • D) compiler
Q. ________ is created by an application

  • A) executable file
  • B) software program
  • C) document
  • D) operating system
Q. Which of the following refers to a small single site network

  • A) LAN
  • B) DSL
  • C) RAM
  • D) USB
Q. A computer connected to LAN an

  • A) run faster
  • B) go online
  • C) share information and or share pheripheral equipment
  • D) email
Q. Several computers linked to a server to share programs and storage space__________

  • A) network
  • B) grouping
  • C) library
  • D) integrated system
Q. Checking that a pin code number is valid before it is entered in to the system is an example of__________

  • A) data validation
  • B) backup
  • C) restore
  • D) error checking
Q. Deleted data remains on a disk until................

  • A) The data is overwritten
  • B) The recycle bin is empitied
  • C) a file compression utility is used
  • D) the disk is scanned
Today's Challenging Question
Q. Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
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