# Wells Fargo Iteration, Recursion, Decision Questions and Answers Quiz-1

Question 1 Time: 00:00:00
function main() { integer a=5,b=7 switch(a) { case 5 :print "I am 5" break case b:print "I am not 5" break default:print "I am different" } } For Loop

For Loop

While Loop

While Loop

Do While Loop

Do While Loop

Switch Case

Switch Case

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 2 Time: 00:00:00
Ashima wants to print a pattern which includes checking and changing a variables value iteratively She decides to use a loop/condition Which of the following options should she use such that the body of the loop/condition is executed atleast once whether the variable satisfies the entering condition or not? Decision-Making

Decision-Making

Iteration

Iteration

Recursion

Recursion

Object Oriented Programming

Object Oriented Programming

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 3 Time: 00:00:00
The construct “if (condition) then A else B” is for which of the following purposes?

1)
2)
3)
4) Code A will execute faster than Code B.

Code A will execute faster than Code B.

Code B will execute faster than Code A

Code B will execute faster than Code A

Code A is logically incorrect.

Code A is logically incorrect.

Code B is logically incorrect.

Code B is logically incorrect.

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 4 Time: 00:00:00
Ravi and Rupali are asked to write a program to sum the rows of 2X2 matrices stored in the array A.
Ravi writes the following code (Code A):
for n = 0 to 1
sumRow1[n] = A[n] + A[n]
end
Rupali writes the following code (Code B):
sumRow1 = A + A
sumRow1 = A + A
Comment upon these codes (Assume no loop­ unrolling done by compiler): 411.4

411.4

411

411

410.4

410.4

410

410

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 5 Time: 00:00:00
Integer a =40, b =35, c=20, d =10
Comment about the output of the following two statements •
```Print a*b/c-d
Print a*b/(c-d)```

Comment about the output of the following two statements For Loop

For Loop

While Loop

While Loop

Do While Loop

Do While Loop

Switch Case

Switch Case

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 6 Time: 00:00:00
What is the output of the following pseudo code?

Int a =456,b,c,d=10;
b=a/d;
c=a-b;
print c; Decision-Making

Decision-Making

Iteration

Iteration

Recursion

Recursion

Object Oriented Programming

Object Oriented Programming

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 7 Time: 00:00:00
Ashima wants to print a pattern which includes checking and changing a variables value iteratively She decides to use a loop/condition Which of the following options should she use such that the body of the loop/condition is executed atleast once whether the variable satisfies the entering condition or not? We are equal

We are equal

I am greater

I am greater

I am lesser

I am lesser

This code will generate an error

This code will generate an error

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 8 Time: 00:00:00
The construct “if (condition) then A else B” is for which of the following purposes? Differ by 80

Differ by 80

Same

Same

Differ by 50

Differ by 50

Differ by 160

Differ by 160

Once you attempt the question then PrepInsta explanation will be displayed.

Start

Question 9 Time: 00:00:00
Function main()
{
Integer i=0.7
Static float m=0.7
If(m equals i)
Print(“We are equal”)
Else If(m>i)
Print(“I am greater”)
Else
Print(“I am lesser”) I am 5

I am 5

I am not 5

I am not 5

I am different

I am different

Error

Error

Once you attempt the question then PrepInsta explanation will be displayed.

Start

["0","40","60","80","100"]
["Need more practice! \r\n \r\n","Keep trying! \r\n \r\n","Not bad! \r\n \r\n","Good work! \r\n \r\n","Perfect! \r\n \r\n"] Personalized Analytics only Availble for Logged in users

Analytics below shows your performance in various Mocks on PrepInsta

Your average Analytics for this Quiz

Rank

-

Percentile

0%

Completed

0/0

Accuracy

0%