HBSE Class 10 Sample Paper 2023 Computer Science Set A

Practice Paper 2022-2023

Class 10th (Secondary) Code A

Roll No.

dEi;wVj lkbZal
Computer Science
(Hindi and English Medium)
ACADEMIC/OPEN
le;% 2½ ?k.Vs iw.kkZd% 40
Time Allowed: 2:30Hours Maximum Mark 40

 d`I;k tkWp dj ysa fd bl iz”u&i= esa eqfnzr i`’B 5 rFkk iz”u 12 gSA
Please make sure that the printed pages in this question paper are 5 in
number and it contains 12 questions.

 Ikz”u&i= esa nkfgus gkFk dh vksj fn;s x;s dksM uEcj rFkk lsV dks Nk=
mÙkj&iqfLrdk esa eq[;&i`’B ij fy[ksAa
The code No on the right side of the question paper should be written by the
candidate on the front page of the answer-book.

 d`Ik;k iz”u dk mÙkj fy[kuk “kq: djus ls igys] iz”u dk Øaekd vo”; fy[ksAa
Before beginning to answer a question, its Serial Number must be written.

 mÙkj&iqfLrdk ds vfrfjDr dksbZ vU; “khV ugha feysxhA vr% vko”;drkuqlkj gh
fy[ksa vkSj fy[kk mÙkj u dkVsAa
Except answer book, no extra sheet will be given. Write to the point and do
not strike the written answer.

 mÙkj&iqfLrdk ds chp esa [kkyh iUuk@iUUks u NksMas+A
Don’t leave blank page/pages in your answer-book.

 ijh{kkFkhZ viuk jksy ua0 iz”u i= ij vo”; fy[ksAa
Candidate must write their Roll Number on the question paper.

1

d`i;k iz”uksa dk mÙkj nsus ls iwoZ ;g lqfuf”pr dj yas fd iz”u&i= iw.kZ o lgh gS]
ijh{kk ds mijkUr bl lEcU/k esa dksbZ Hkh nkok Lohdkj ugha fd;k tk;sxkA

Before answering the question, ensure that you have been supplied the
correct and complete question paper, no claim in this regard, will be
entertained after examination.

General Instructions:

1. All questions are compulsory.

2. Question numbers 1 to 3 are essay type questions. Each question carries 4
Marks. Internal choice is available in these questions.

3. Question numbers 4 to 7 are short answer type questions. Each question
carries 3 marks.

4. Question numbers 8 to 11 are very short answer type questions. Each
question carries 2 marks.

5. Question number 12 is of objective type and has eight parts. Each part is
of 1mark.

__________________________________________________________________________________

1. What is a computer? Explain various components of computer with block diagram. 4

Or
Explain any four output devices.

Explain different phases of SDLC. 4
SDLC
Or

2

What is Software testing? Explain different levels of Software testing.

What is Mail Merge? Give the main steps to mail merge a document and a data
source. 4

Or
What is Alignment? Explain different types of alignments in MS-Word.

4. Explain SUM() and Average() function with example. 3
SUM() Average()

5. What are the different vies a slide or presentation can be see in? 3

6. Write steps to create any file in Windows operating system. 3

7. What is a chart? Explain its various components. 3

8. Define Primary Key? How can you set it in MS Access? 2

9. What are the different methods of creating a presentation in Power Point? 2

10. What are the components of MS Access Window? 2

11. Differentiate between Black Box and White Box testing. 2

3

(Objective Type Questions) 1x8=8

12. (i) Full form of PROM is……………………
PROM

(ii) Microphone is an input device. (True/False)

(iii) Print Preview is found in……………..button.

(iv) The rectangular area of the screen that displays a program, data and/or
information is a.
(a) Window (b) Button

(c)Title Bar (d) None of these

(v) Shortcut key to create a new folder is………..

(a) Ctrl+N (b) Shift+N
(c) Ctrl+Shift+N (d) Alt+N

(a) Ctrl+N (b) Shift+N
(c) Ctrl+Shift+N (d) Alt+N

(vi) A small figure which depicts some application on the screen is called………
(a) Icon (b) Modem
(c) Photo (d) Menu

4

(a) (b)
(c) (d)

(vii) Shortcut key of “Spelling and grammar” option is……………

(a) F7 (b) Shift+F7
(c) F5 (d) Ctrl+S

(a) F7 (b) Shift+F7
(c) F5 (d) Ctrl+S

(viii) ……….is shortcut key to start slideshow.

(a) F2 (b) F7
(c) F5 (d) F8

……….

(a) F2 (b) F7
(c) F5 (d) F8

5