#### 11th Standard Computer Science English Medium Free Online Test 1 Mark Questions 2020 - Part Eight

11th Standard

Reg.No. :
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Computer Science

Time : 00:10:00 Hrs
Total Marks : 10

10 x 1 = 10
1. Name the volatile memory _____

(a)

ROM

(b)

PROM

(c)

RAM

(d)

EPROM

2. I capture images/videos directly in the digital form.

(a)

Digital Camera

(b)

(c)

Scanner

(d)

Trackball

3. The components of CPU _________

(a)

control unit

(b)

ALU

(c)

Memory unit

(d)

all the above

4. 2$\wedge$50 is referred as

(a)

kilo

(b)

Tera

(c)

Peta

(d)

Zetta

5. Which one of the following has the stacked arrangement of disks?

(a)

CD

(b)

DVD

(c)

Blu-Ray

(d)

Hard disk

6. Window is a typical rectangular area in _____

(a)

application

(b)

document

(c)

dialog

(d)

all of these

7. Which is the most effective tool used for manging program complexity

(a)

Specification

(b)

Control flow

(c)

Composition

(d)

none of these

8. In c++, the input statement requires how many operands?

(a)

4

(b)

3

(c)

many

(d)

2

9. Write the output
Const int x =120;
x=x+1;
cout << x;

(a)

120

(b)

121

(c)

x

(d)

error message

10. Which of the following function appends copy of the character string pointed by the source to the end of string pointed by the target?

(a)

strcpy ()

(b)

strpaste ()

(c)

strcat ()

(d)

concat ()