Computer Knowledge Test  – Page 7

Basic Computer Knowledge Test Question Answers – Page 7

Computer Knowledge 7

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Question 1
DML stands for 
A
a) Date Manipulation Language
B
b) Database Manipulation Language
C
c) Data Manuscript Language
D
d) Data Manipulation Language
Question 2
_______________ Is the language that enable user to access or manipulate data asorganized by appropriate data model 
A
a) DML
B
b) SDL
C
c) DDL
D
d) All of the above
Question 3
_____________ Is the language to specify the internal schema. (This language mayspecify the mapping between two schemas) 
A
a) DML
B
b) SDL
C
c) DDL
D
d) None of the above
Question 4
All candidate keys excluding the primary key are known as 
A
a) Compound key
B
b) Partial key
C
c) Alternative key
D
d) None of the above
Question 5
The user commands that are used to interact with a database is calledas 
A
a) Query
B
b) Interaction
C
c) Command
D
d) Instruction
Question 6
The updates that are applied to database before it becomes effective inreal world 
A
a) Retroactive update
B
b) Proactive update
C
c) Simultaneous update
D
d) All of the above
Question 7
The updates that are applied to database after it becomes effective inreal world 
A
a) Retroactive update
B
b) Proactive update
C
c) Simultaneous update
D
d) All of the above
Question 8
The updates that are applied to database at the same time when itbecomes effective in real world 
A
a) Retroactive update
B
b) Proactive update
C
c) Simultaneous update
D
d) All of the above
Question 9
Match the following (select the test by using the key board)    
A
a) A word from its beginning to its end 1. CTRL+ DOWN ARROW
B
b) A paragraph from its begging to its end 2. CTRL+LEFT ARROW
C
c) The entire document 3. CTRL+SHIFT+RIGHT
Question 10
In a word document Red underline indicates   
A
a) Possible spelling error/word doesn’t recognize a word
B
b) Word thinks that grammar should be revised
C
c) A word is spelled correctly, but does not seem to be the correct wordsentence
D
d) All of the above
Question 11
In a word document Green underline indicates    
A
a) Possible spelling error/word doesn’t recognize a word
B
b) Word thinks that grammar should be revised
C
c) A word is spelled correctly, but does not seem to be the correctword sentence
D
d) All of the above
Question 12
In a word document Blue underline indicates 
A
a) Possible spelling error/word doesn’t recognize a word
B
b) Word thinks that grammar should be revised
C
c) A word is spelled correctly, but does not seem to be the correct word sentence
D
d) All of the above
Question 13
By default the Microsoft word document will be saved into a foldercalled 
A
a) Desktop
B
b) My documents
C
c) D drive
D
d) Personal folder
Question 14
What is the default file name for the word document? 
A
a) Taken from the text at the start of the document
B
b) Word document
C
c) Both (a) and (b)
D
d) None of the above
Question 15
In word-2010 --- is the key to see numbers and letters displayed overicons, tabs or commands towards the top of your screen? 
A
a) Ctrl key
B
b) Tab key
C
c) Alt key
D
d) None of the above
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