Top 100 Basic Computer Questions and Answers
What is the key combination to move down one paragraph in MS PowerPoint?
(A) down arrow
(B) shift+down arrow
(C) ctrl+down arrow
(D) Alt+Down Arrow
Correct Answer : C
Explanation :
Actually, in MS PowerPoint (and most other word processing applications), the key combination to move down one paragraph is "Enter". Pressing the "Enter" key moves the cursor to the next paragraph. If you want to move the cursor down one line within the same paragraph, you can use the "Down Arrow" key. There isn't a specific default key combination to move down one paragraph in PowerPoint; it's more about using the "Enter" key to start a new paragraph.
Which command is used to remove a table from the database in SQL?
(A) DELETE TABLE
(B) DROP TABLE
(C) ERASE TABLE
(D) UNATTACH TABLE
Correct Answer : B
Explanation :
In SQL, the DROP TABLE command is used to remove a table from the database. When you execute DROP TABLE, it deletes the table along with all its data, indexes, triggers, constraints, and permissions. It should be used with caution as it permanently removes the table and all associated objects from the database.
What are the components of the Central Processing Unit?
(A) Control Unit
(B) Arithmetic Logic Unit
(C) Memory
(D) All of the above
Correct Answer : D
Red triangle at the top right corner of a cell indicates that _________ .
(A) There is an error in the cell
(B) The cell can't accept formula
(C) The cell color is blue
(D) There is an error in the text
(E) There is a comment associated with the cell
Correct Answer : E
Which of the following are part of the Logical Operations of the computer?
(A) Addition
(B) Greater than
(C) Subtraction
(D) Differentials
(E) None of these
Correct Answer : B
Which part of the computer carries out the arithmetic and logical operations?
(A) Control Unit
(B) Processing Element
(C) BIOS
(D) Mother Board
(E) None of these
Correct Answer : B
Which of the following is the processing unit of the computer?
(A) CPU
(B) Memory
(C) Graphic Card
(D) Mother Board
Correct Answer : A
News websites deliver customized ‘feeds’ of content to their readers via RSS, which stands for :
(A) Really Simple Syndication
(B) Real Social Syndication
(C) Registered Subscriber Syndication
(D) Really Simple Synchronization
(E) None of these
Correct Answer : A
“Macintosh” an Operating System is a product of ?
(A) Microsoft
(B) Apple
(C) Intel
(D) Google
(E) None of these
Correct Answer : B
Which among the following is the essential character of the ADSL Internet Connections?
(A) High Download Rate ,Low upload Rate
(B) High Upload rate, Low download Rate
(C) Use of voice spectrum of the telephone lines
(D) Use of cable television infrastructure.
(E) None of these
Correct Answer : A
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Gajanand
B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.
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