QUESTION 4 Which of the following for statements would be executed the same numb

Question

QUESTION 4

Which of the following for statements would be executed the same number of times as the following while statement?
int num = 10;
while(num > 0)
{
               WriteLine(num);
               num--;
}

for (num = 1; num < 10; num++)

for (num = 0; num < 10; num++)

for (num = 100; num == 10; num += 10)

for (num = 10; num < 0; num--);

none of the above

QUESTION 5

Given the following statement, __________ would be the output produced
for (int cnt = 0; cnt < 3; cnt++)
Write(cnt);

QUESTION 6

Loops are needed in programming languages:

to facilitate sequential processing of data

to enable a variable to be analyzed for additional processing

to allow statements to be repeated

to process files stored on hard drives

all of the above

for (num = 1; num < 10; num++)

for (num = 0; num < 10; num++)

for (num = 100; num == 10; num += 10)

for (num = 10; num < 0; num--);

none of the above

QUESTION 5

Given the following statement, __________ would be the output produced
for (int cnt = 0; cnt < 3; cnt++)
Write(cnt);

QUESTION 6

Loops are needed in programming languages:

to facilitate sequential processing of data

to enable a variable to be analyzed for additional processing

to allow statements to be repeated

to process files stored on hard drives

all of the above

Explanation / Answer

1)

int num = 10;

while(num > 0)

{

WriteLine(num);

num--;

}

Answer:

for (num = 0; num < 10; num++) would be executed the same number of times as the following while statement.

Reason:

--------

beause for (num = 1; num < 10; num++) , starts executing with 1,

for (num = 100; num == 10; num += 10),

for (num = 10; num < 0; num--); doesnot executed the same number of times as the following while statement.

2)Given the following statement, __________ would be the output produced

for (int cnt = 0; cnt < 3; cnt++)

Write(cnt);

Answer:)

to facilitate sequential processing of data.

Thanks Have a great day.

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