Computer Question And Answers | PDF Free Download New Topics Available
Computer Question And Answers
Welcome to our web portal, candidates
who are looking for Computer Question And Answers for any competitive exam of a
contest Test can get it Download in PDF form for Free from here. Here we made Available
Computer Question And Answers and by solving these Questions & Answers
you’ll find easy to prepare for any competitive examinations. Questions related
to computer and IT field are designed to judge and evaluate knowledge of
aspirants about the concept of Computer in several Competitive Exams. So go well
through these few most asked questions and increase your familiarity about
competitive exams.
Before Preparation of the exam, Read This: Computer
Exam Preparation Tips
Computer Question And Answers
Q The operating system called UNIX is typically used for
A. Desktop computers B. Laptop computers
C. Supercomputers D. all of these
A- D. All Of
These
Q All of the following are examples of real security and
privacy risks EXCEPT
A. Hackers’ B. spam
C. Viruses’ D. identity theft
A- B. spam
Q UNIVAC is
A. Universal Automatic Computer B. Universal Array
Computer
C. Unique Automatic Computer D. Unvalued Automatic Computer
A- Universal
Automatic Computer
Know
Here: Best
Computer Courses For A Better Career
Q The basic
operations performed by a computer are
A. Arithmetic operation B. Logical operation
C. Storage and relative D. All the above
A- All the
above
Q The two major types of computer chips are
A. External memory chip B. Primary memory chip
C. Microprocessor chip D. Both 2 and 3
A- Both 2 and
3
Q Microprocessors as switching devices are for which
generation computers
A. First Generation B. Second Generation
C. Third Generation D. Fourth Generation
A- Fourth
Generation
Start Your Test
|
Q What is the default file extension for all Word
documents?
A. FIL B. TXT
C. DOC D. WRD
A. DOC
Q Which of the following is a Web browser?
A. Paint B. PowerPoint
C. Firefox D. Word
A- Firefox
Q Which of the following memories is an optical memory?
A. Floppy Disk B. CD-ROM
C. Core Memories D. Bubble Memories
A- Bubble
Memories
Q A terabyte
comprises
(A) 1024 gigabyte (B) 1024 kilobyte
(C) 1024 megabyte (D) 1024 byte
A- 1024
gigabyte
Get
Here: CCC
Question Paper
Q The Contents of ___ are lost when the computer turns
off?
(A) Input (B) Output
(C) Memory (D) Storage
A- Memory
Q What process should be used to recall a document saved
previously?
(A) Copy (B) Save
(C) Retrieve (D) Enter
A- Retrieve
Q What term applies to a collection of related records in
a database?
(A) Field (B) File
(C) Both a and b (D) None of the above
A- File
Want
help in Preparation? Get Tips: Practice
Which Helps In Preparation
Q The number system on which the modern computers operate
is________
A. Decimal number system B.
Octal number system
C. Binary number system D.
Hexadecimal number system
A- Binary
number system
Q The following is not a input device
A. Keyboard B. Printer
C. Voice recognition device D.
Optical scanner
A- Printer
Q The word length of a computer is measured in:
A. Bits B. bytes
C. Milli Meters D.
meters
A- Bits
Q A byte represents a group of
A. 8 bits B. 10 bits
C. 22 bits D. 32 bits
A- 8 bits
Online Quiz for Competitive
Exams
|
Q How is power supplied to a low-power USB device?
A. Through a power cable B.
From an external power supply
C. Directly from the computers power supply D. Through the USB cable
A- Through the
USB cable
Q The ______ data mining technique derives rules from
real-world case examples.
A. Rule discover B. Signal processing
C. Neural nets D. Case-based reasoning
A- Neural nets
Q Who was the first President of Microsoft Corporation?
A. Steve Jobs B. Bob Gates C. Bill Gates
A- Bill Gates
Q ______ is a set of bits that represent a single character
A. ASCII B.
kilobyte C. byte
A- Byte
Q A computer virus is
A. A hardware B. a computer program
C. A client server D. a read-only
memory
A- A computer
program
Must Know This: How
To Reduce Negative Marking
|
Q Which of the following devices is not an output device?
A. Visual display unit B. Plotter
C. Key board D. Printer
A- Visual
display unit
Hope you find these questions with answers bit helpful for
preparation of competitive exams. We suggest you to bookmark our web portal for
getting more latest updates or you can also follow us on Facebook or Google
plus!!!
No comments
Don't Add Comment with Spam Purpose