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12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 09/11/2020
12th Standard Computer Applications English Medium Free Online Test 1 Mark Questions 2020 - Part Five
Download Tamil Nadu 12th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Applications Test
1.
The __________ command is used to reverse the action of the last command.
Undo
Redo
Delete
Backspace
2.
Asymmetric encryption is also called as
Secure Electronic Transaction
Certification Authority
RSA algorithm
Payment Information
3.
SME stands for
Small and medium sized enterprises
Simple and medium enterprises
Sound messaging enterprises
Short messaging enterprises
4.
In the domain name, the sequence of labels is separated by
Semicolon (;)
dot (.)
colon (:)
NULL
5.
Which is the correct function Closing Connection in PHP ?
mysqli_close(“Connection Object”);
close(“Connection Object”);
mysql_close(“Connection Object”);
mysqli_close(“Database Object”);
6.
What will be displayed in a browser when the following PHP code is executed :
< ?php
for (\($\)counter = 10; \($\)counter < 10;
\($\)counter = \($\)counter + 5){
echo “Hello”;
}
? >
Hello Hello Hello Hello Hello
Hello Hello Hello
Hello
None of the above
7.
What will be the output of the following PHP code ?
< ?php
\($\)x;
if (\($\)x == 0)
print “hi” ;
else
print “how are u”;
print “hello”
? >
how are uhello
hihello
hi
no output
8.
For finding non empty elements in array we use
is_array ( ) function
size of ( ) function
array_count ( ) function
array_count ( ) function
9.
10.
__________ Command is used to delete a database.
Delete database database_name
Delete database_name
drop database database_name
drop database_name
1.
(b)
Redo
2.
(c)
RSA algorithm
3.
(a)
Small and medium sized enterprises
4.
(b)
dot (.)
5.
(a)
mysqli_close(“Connection Object”);
6.
(d)
None of the above
7.
(b)
hihello
8.
(b)
size of ( ) function
9.
(a)
10.
(d)
drop database_name
12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications களப்பெயர் முறைமை (DNS) Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு எடுத்துக்காட்டுகள் மற்றும் நெறிமுறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications கணினி வலையமைப்பு ஓர் அறிமுகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications PHP-உடன் MySQL-ஐ இணைத்தல் Sample Question Papers Study Material - QB365 Set A
Tamilnadu Stateboard 12th Standard Subjects
Maths
Chemistry
Physics
Biology
Computer Science
Business Maths and Statistics
Economics
Commerce
Accountancy
History
Computer Applications
Biology
Computer Technology
Computer Applications
Computer Science
Business Maths and Statistics
Commerce
Economics
Maths
Chemistry
Physics
Computer Technology
History
Accountancy
Tamil
English
French
Tamilnadu Stateboard Standards
