Computer-knowledge-questions-bank-ibps-po

General Computer Knowledge Questions

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1. LCD stands for ?

(A). Laser Crystal Display

(B). Liquid Crystal Display

(C). Light Crystal Display

(D). All of these

B
Remember:LCD:Liquid Crystal Display

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2. One Kilo Byte is equivalent to :

(A). 1000 bytes

(B). 1024 bytes

(C). 1036 bytes

(D). 1064 bytes

(E). None of these

B
Remember:1 KB is equivalent to 1024 bytes.

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3. RAM in its commercial forms are available as :

(A). SIMM

(B). DIMM

(C). Both (A) & (B)(SIMM+DIMM)

(D). CPSB

(E). None of these

C
Remember:RAM in its commercial are availabel in SIMM and DIMM forms

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4. Which short-cut key is used for print?

(A). CTRL+A

(B). CRTL+S

(C). CRTL+P

(D). CTRL+Z

(E).None of the above

C
Remember:CTRL+P is used as print short-cut key for Print.

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5. Selection of command-

(A) Opens the copy of the document in preview

(B) Prints the copy of displayed document

(C) Brings change in expansion of displayed document

(D) Saves the copy of displayed document

(E) None of the Above

C
Remember:Selection of command brings change in expansion of displayed document.

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6. Example of non-numeric data is-

(A) Employee Address

(B) Examination Score

(C) Mobile No.

(D) All of these

(E) None of these

A
Remember:Employee Address is the example of non-numeric data.

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7. Aligning of text in column is-

(A) Justified

(B) Right

(C) Centre

(D) Left

(E) None of these

A
Remember:Aligning of text in column is Justified.

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8. If the file saved earlier is edited, then-

(A) It is essential to save the file again to store the change

(B) The change will automatically be saved in the file

(C) If the length is more than a page, the file will be needed to be saved

(D) The name will be needed to be changed

(E) None of these

A
Remember:If the file saved earlier is edited, then it is essential to save the file again to store the change.

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9. Examples of output devices is/are-

(A). Keyboard

(B). Mouse

(C). Printer

(D). All of above

(E). None of above

C
Remember:Printer is the example of output devices.

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10. ROM stands for-

(A). Random Original memory

(B). Read Only money

(C). Read Only memory

(D). Random Office memory

(E). None of these

C
Remember:ROM: Read Only Memory.

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11. What characteristic of read-only memory (ROM) makes it useful ?
,
(A) ROM information can be easily updated.

(B) Data in ROM is nonvolatile, that is, it remains there even without electrical power.

(C) ROM provides very large amounts of inexpensive data storage.

(D) ROM chips are easily swapped between different brands of computers.

(E) None of these

B
Remember:Because data in ROM is non-volatile, that is, it remains there even without electrical power.

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12. Where are data and programme stored when the processor uses them ?

(A) Main memory

(B) Secondary memory

(C) Disk memory

(D) Programme memory

(E) None of these

A
Remember:Data and programme stored in main memory when the processor uses them?

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13. First page of Website is termed as-

(A) Homepage

(B) Index

(C) JAVA script

(D) Bookmark

(E) None of these

A
Remember:First page of website is termed as - Homepage.

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14. Junk e-mail is also called-

(A) Spam mail

(B) spoof mail

(C) sniffer script

(D) spool

(E) None of these

A
Remember:Junk e-mail is also called "Spam mail".

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15. CTRL+X is used as -

(A) Copy the text.

(B) Cut the text.

(C) Paste the text.

(D) Open New Page.

(E) None of the Above