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# Question Option 1 Option 2 Option 3 Option 4 Choosen Answer Created at
1

The age of father 10 years ago was thrice the age of his son. Ten years hence, father's age will be twice that of his son. The ratio of their present ages is:

7 : 3

5 : 2

9 : 2

13 : 4

Option 4 2024-10-23 15:14:38
2

Which of the following is an operating system

Microsoft Windows

MacOS

Mint

All of the above

Option 4 2024-10-23 15:14:38
3

The address of a website is also known as?

URL

Sub Domain

IPv6 Address

None of the above

Option 3 2024-10-23 15:15:20
4

Which function key displays the Print Preview window in Microsoft Office?

ctrl+alt+F2

shift+F2

alt+F2

ctrl+F2

Option 3 2024-10-23 15:15:21
5

Which of these is a non-profit domain?

Which of these is a non-profit domain?

Which of these is a non-profit domain?

Which of these is a non-profit domain?

None of the above

Option 4 2024-10-23 15:21:39
6

What is the basic difference between JavaScript and Java?

Functions are considered as fields

Functions are values, and there is no hard distinction between methods and fields

Variables are specific

There is no difference

Option 1 2024-10-23 15:17:22
7

What will be the output of the following code snippet?

void solve()

 { int a[] = {1, 2, 3, 4, 5}; 

int sum = 0;

 for(int i = 0; i < 5; i++) 

{ if(i % 2 == 0) { sum += a[i];

 } } 

cout << sum << endl; }

 

5

15

9

6

Option 3 2024-10-23 15:18:43
8

In OpenCV, what does the term "alpha" refers to when using cv2.convertScaleAbs()?

To change the brightness

To change the contrast

To change brightness and contrast

Reshaping the image

Option 3 2024-10-23 15:19:07
9

<mark></mark> is used for what purpose?

not working

marking data

checking data

To highlight data 

Option 2 2024-10-23 15:19:18
10

How is the 2nd element in an array accessed based on pointer notation?

*a+2

*(a+2)

*(*a+2)

&(a+2)

Option 1 2024-10-23 15:19:34
11

What function is used to append a character at the back of a string in C++?

append()

push()

push_back()

insert()

Option 4 2024-10-23 15:20:00
12

Which level of management would be most involved in the function of directing and controlling?

Top

Middle

lower

All of the above

Option 4 2024-10-23 15:20:07
13

The factor which influence 'bonuses' are

eligibility

Fund size

individual performance

All of the above

Option 2 2024-10-23 15:20:21
14

Promotion is a ________ source Recruitment

internal

external

macro

none of these

Option 2 2024-10-23 15:20:42
15

what is Html?

Hyper text markup language

Hyper text makeup language

Hyper text markup languagesss

None of above

Option 1 2024-10-23 15:21:21

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