NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Computers MCQs (Practice_Test 11 of 21)
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- Computer uses the ________ number system to store data and perform calculations.
- binary
- octal
- decimal
- hexadecimal
- None of these
- A disk՚s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is-
- Memory-only
- Write-only
- Once-only
- Run-only
- Read-only
- Which of the following can be used to select the entire document?
- CTRL + A
- ALT + F5
- SHIFT + A
- CTRL + K
- CTRL + H
- ________ are attempts by individuals to obtain confidential information from you by falsifying their identity.
- Phishing
- Computer viruses
- Spyware scams
- Viruses
- None of the above
- Part number, part description, and number of parts ordered are examples of
- control
- output
- processing
- feedback
- input
- A Web site՚s main page is called its
- Home Page
- Browser Page
- Search Page
- Bookmark
- None of these
- The simultaneous processing of two or more programs by multiple processors is
- multiprogramming
- multitasking
- time-sharing
- multiprocessing
- None of these
- Codes consisting of lines of varying widths or lengths that are computer-readable are known as
- an ASCII code
- a magnetic tape
- an OCR scanner
- a bar code
- None of these
- To instruct Word to fit the width of a column to the contents of a table automatically, click the ________ button and then point to AutoFit Contents.
- Fit to Form
- Format
- Autosize
- Contents
- AutoFit
- Why is it unethical to share copyrighted files with your friends?
- It is not unethical, because it is legal.
- It is unethical because the files are being given for free.
- Sharing copyrighted files without permission breaks copyright laws.
- It is not unethical because the files are being given for free.
- It is not unethical-anyone can access a computer