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Computer IT Officer QUESTIONS

Exam NameComputer IT Officer QUESTIONS
DescriptionComputer IT Officer QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS
Exam TypeMASTER EXAM
Authenticity5
creatorAarti Mishra(245)

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Question: Devices that allow you to put information into the computer

Answer:input


Question: Eight bits of data.........

Answer:byte


Question: The different styles of lettering in a word processing program

Answer:font


Question: Instructions that tell the computer what to do. Another name for software

Answer:programs


Question: Verification of a login name and password is known as:

Answer:authentication


Question: Which of the following statements is FALSE concerning file names?

Answer:The file extension comes before the dot (.) followed by the file name


Question: ------------are lists of commands that appear on the screen.

Answer:Menus


Question: Which of the following places the common data elements in order from smallest to largest

Answer:character, field, record, file, database


Question: ____ are viruses that are triggered by the passage of time or on a certain date.

Answer:Time bombs


Question: The memory resident portion of the operating system is called the"”

Answer:kernel.


Question: Ensuring that the essential peripheral devices are attached and operational is the __________process.

Answer:POST


Question: The basic input/output system (BIOS) is stored in:

Answer:ROM.


Question: The ____________, stored on a ROM chip, is responsible for loading the operating system from its permanent location on the hard drive into RAM.

Answer:BIOS


Question: All of the following are steps involved in the boot process EXCEPT:

Answer:load application programs.


Question: The definition of thrashing is:

Answer:swapping data between virtual memory and RAM too frequently.


Question: The purpose of a swap (or page) file is to:

Answer:hold a program's data or instructions in virtual memory when it can't fit in RAM.


Question: A spooler is a(n):

Answer:program that coordinates the print jobs that are waiting to print.


Question: An interrupt handler is a(n):

Answer:special numeric code that indicates the priority of a request.


Question: The blocks of code, included in the operating system, that software applications interact with are known as:

Answer:application programming interfaces (APIs).


Question: The unique signal, generated by a device, that tells the operating system that it is in need of immediate attention is called an:

Answer:interrupt.