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Published on: 05/09/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 12 Computer Applications Subject -Looping Structure, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
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.
Which of the following loop execute a block of code for fixed number of times?
for loop
for each loop
while loop
Do while loop
2.
Which of the following loop category will issue an error when you try to use it on a variable with a different data type or an uninitialized variable?
while loop
for each loop
both (a) and (b)
None of these
3.
Which of the following loop category works only on arrays and objects?
for loop
for each loop
while loop
do while loop
4.
Which of the following the loop iteration depends on each key value pair in the array?
for loop
while loop
foreach
None of these
5.
Which of the following loop categories works only with arrays?
while loop
Do while loop
for each
for each loop
6.
Which of the following loop having initializer, Test counter and increment counter?
for loop
for each loop
while loop
Do while loop
7.
In which of the following loop categories, user know in advance and many times in loops should run?
for loop
for each loop
while loop
Do while loop
8.
How many categories of looping structures are there?
2
3
4
5
9.
Looping structures are useful for writing ___ logics.
Iteration
Counting
Evaluating
Increment/Decrement
10.
What will be displayed in a browser when the following PHP code is executed:
< ?php
for (＄i=1;＄i<=5; ＄i++)
{
echo "＄i";
}
? >
12345
1234
123
None of the above
11.
________ loops execute a block of code a specified number of times.
foreach
for
while
do..while
12.
Which of the following is an entry check loop?
foreach
for
while
do..while
13.
Which of the following is an exit check loop?
foreach
for
while
do..while
14.
The ________ construct provides an easy way to iterate over arrays
foreach
for
while
do..while
15.
Most complicated looping structure in PHP is ________
While
Do While
for
None of them
1.
(a)
for loop
2.
(b)
for each loop
3.
(b)
for each loop
4.
(c)
foreach
5.
(d)
for each loop
6.
(a)
for loop
7.
(a)
for loop
8.
(c)
4
9.
(a)
Iteration
10.
(a)
12345
11.
(b)
for
12.
(d)
do..while
13.
(d)
do..while
14.
(a)
foreach
15.
(c)
for
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