Veanta Let's Log in Computer-2 Final (2078)

Test paper II Time: 1:30 hrs
Computer science Section: _____
Class: II Roll No. : _____
Name: _________________________________

[Reading/writing-25 marks]

1. Fill in the blanks with the words formed by reordering the letters. 5×1=5
a. $ NH\ ERDUG LV XVHG IRU BBBBBBBBBBBBBBBBBBBBBBBBBBBBB \WSLQJ
b. $ FRPSXWHU BBBBBBBBBBBBBBBBBBBBBB ORRNV OLNH D WHOHYLVLRQ RPQLWRU
c. *HQWO\ SUHVVLQJ DQG UHOHDVLQJ WKH PRXVH EXWWRQ LV BBBBBBBBBB OLFNFLQJ
d. BBBBBBBBBB LV D VPDOO EOLQNLQJ OLQH RQ WKH PRQLWRU RI D FRPSXWHU XUFRUV
e. $ WLOW DUURZ LV NQRZQ DV BBBBBBBBBBBBBBBBBBBBBBBBBBBB RLQSWHU

2. Names of six parts of a computer are hidden in the given maze. Find them

and circle them: 6 × 0.5=3

A S DXCO P0XK
0 I CROPHONE
S O P US C ENAY
PKUERAS I %%
E U S E A0O T R O
A0NO P A S O P A
KO PUS RDRAR
E N A S D F GO S D
R 00O U S E U D A

3. Write the functions of the given action with a mouse: 4×1=4

a. 6LQJOH FOLFN BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
b. 'RXEOH FOLFN BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
c. 5LJKW FOLFN BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
d. 'UDJ DQG GURS BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

101 vedanta Let's Log in (A course in Computer Science) 2

4. Read the sentences given below carefully. Color the stars ‘purple’ for the

correct sentences and colour ‘pink’ for the wrong one: 6×0.5=3

a. $ FRPSXWHU ZRUNV DW D YHU\ KLJK VSHHG

b. +XPDQV FDQ QHYHU PDNH PLVWDNHV

c. 0DFKLQHV PDNH RXU ZRUN HDV\ DQG IDVW

d. $ MR\VWLFN PDNHV FRPSXWHU JDPHV D ORW PRUH IXQ

e. 'HVNWRS LV D FRPSXWHU WKDW FDQ HDVLO\ ¿W RQ \RXU ODS

I $ FRPSXWHU NH\ERDUG KDV PDQ\ NH\V

5. Draw a computer mouse and label its parts: 5

vedanta Let's Log in (A course in Computer Science) 2 102

6. Solve the given crossword puzzle with the help of given clues: 5×1=5

a.B

b.C c.S

d.A

e.D

Clues:
a. 7KH NH\ XVHG WR HUDVH DQ\WKLQJ W\SHG RQ WKH OHIW RI WKH FXUVRU
b. 7KH\ NH\ XVHG WR W\SH LQ FDSLWDO OHWWHUV
c. 7KH ORQJHVW NH\ LQ D FRPSXWHU NH\ERDUG
d. &XUVRU FRQWURO NH\V DUH DOVR FDOOHG BBBB NH\V
e. 7KH NH\ XVHG WR HUDVH DQ\WKLQJ W\SHG RQ WKH ULJKW RI WKH FXUVRU

12.5 marks for internal assessment and 12.5 marks for project work

103 vedanta Let's Log in (A course in Computer Science) 2

Test Paper III

Computer science

Class: II Time: 1:30 hrs

Name: _________________________________________________________

Section: _____ Roll No. : _____

[Reading/writing-25 marks]

1. Fill in the blanks with the words formed by reordering the letters: 5×1=5

D $ PDFKLQH PDNHV RXU ZRUN BBBBBBBBBBBBBBBBBBBBBBB DHV\

E $ BBBBBBBBBBBBBBBBBBBBBBB QHYHU PDNHV PLVWDNHV WHUFRPSX

F 0LFURVRIW ZRUG LV D BBBBBBBBBBBBBBBBBBBBBBB WKDW KHOSV \RX WR W\SH

ZRUGV RQ D FRPSXWHU URSJUDP

G $ GRXEOH FOLFN BBBBBBBBBBBBBBBBBBBBBBB WKH VHOHFWHG LWHP SHQRV

H BBBBBBBBBBBBBBBBBBBBBBBBBBB LV XVHG WR WDNH OLYH SKRWRV DQG YLGHRV

HZE DFPHUD

2. Write ‘True’ for the correct statement and ‘False’ for the wrong one:

6×0.5=3

a. $ SULQWHU KHOSV XV WR WDNH D SULQW RXW BBBBBBBBBBBBB

b. $ FRPSXWHU FDQ PDNH LWV RZQ GHFLVLRQV BBBBBBBBBBBBB

c. &RPSXWHUV DUH XVHG LQ KRVSLWDOV IRU WUHDWPHQW BBBBBBBBBBBBB

d. $ WHOHSKRQH LV XVHG IRU OLVWHQLQJ WR PXVLF BBBBBBBBBBBBB

e. +XPDQV FDQQRW ZRUN DV IDVW DV FRPSXWHUV BBBBBBBBBBBBB

I $ FRPSXWHU PRXVH FDQ EH XVHG WR PRYH LWHPV RQ WKH PRQLWRU BBBBBBB

3. Write ‘M’ for machine and ‘N’ for others: 6×0.5=3

vedanta Let's Log in (A course in Computer Science) 2 104

7LFN ¥ WKH FRUUHFW DQVZHU IURP WKH FKRLFHV JLYHQ IRU HDFK GHYLFH

6×0.5=3

S.No. Device I n p u t Processing Output Device

Device Device

a.

b.

c.
d.
e.
I

105 vedanta Let's Log in (A course in Computer Science) 2

5. Name of six keys of a keyboard are hidden in the given maze. Search them

and circle them: 6×0.5=3

% ACKS P ACE
QE AOP T L NN
NZ P AL HP AT
UXS QP AHS E
0F L E O P A T R
% U O T WP % O Q
E S CUC OE I W
R YKI I NT P E
OF UNC T I ON

6. Write the function of the given parts of a computer: 3×1=3

a. 0RQLWRU BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

b. 0LFURSKRQH BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

c. .H\ERDUG BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

7. Solve the given crossword puzzle with the help of clues given: 5
a.

C

b. 0
c. C

d. U

e. S Clues
a. ,W LV DQ HOHFWURQLF PDFKLQH
b. ,W ORRNV OLNH D 79

c. ,W LV WKH EUDLQ RI D FRPSXWHU

d. BBBB VWDQGV IRU 8QLQWHUUXSWLEOH

3RZHU 6XSSO\

e. ,W LV D SDUW RI FRPSXWHU XVHG WR VFDQ

GRFXPHQWV

12.5 marks for internal assessment and 12.5 marks for project work

vedanta Let's Log in (A course in Computer Science) 2 106

Final Examination Time: 1:30 hrs
Computer science Roll No. : _____
Class: II
Name: _________________________ Section: _____
[Reading/writing-25 marks]

1. Fill in the blanks by choosing the correct word from the bracket:

10×0.5=5

a. BBBBBBBBBBBBB LV D FRPSXWHU SURJUDP XVHG WR GUDZ DQG FRORU SLFWXUHV

0V ZRUG 0V 3DLQW

b. $ BBBBBBBBBBBBB LV DQ LQSXW GHYLFH PRXVH PRQLWRU

c. BBBBBBBBBBBBBBBBBBBBBBBB NH\ LV XVHG WR HUDVH DQ\WKLQJ W\SHG RQ WKH

ULJKW RI WKH FXUVRU %DFNVSDFH 'HOHWH

d. :H BBBBBBBBBBBBBBBBBBB VLW QHDU WR WKH PRQLWRU VKRXOG QRW VKRXOG

e. BBBBBBBBBBBB WRRO LV XVHG WR GUDZ FLUFOHV DQG RYDOV 5HFWDQJOH (OOLSVH

I $ BBBBBBBBBBBBBBBBBBBBB KHOSV WR UHFRUG VRXQG VSHDNHU PLFURSKRQH

J &RPSXWHUV DUH XVHG LQ BBBBBBBBBBBBB WR ERRN WLFNHWV VFKRRO DLUSRUW

h. $ FRPSXWHU QHHGV BBBBBBBBBBBBBBBBBBBB WR ZRUN HOHFWULFLW\ ZDWHU

i. BBBBBBBBBBBNLQJ VKRZV D OLVW RI FRPPDQGV RQ WKH PRQLWRU /HIW 5LJKW

j. $ FRPSXWHU DOZD\V JLYHV D BBBBBBBBBBBBBBB DQVZHU ZURQJ FRUUHFW

2. Match the following: 6×0.5=3
Group A
Group B
a. 0RQLWRU L &DQ WDNH GHFLVLRQV

b. &RPSXWHUV LL 'LVSOD\V

c. +XPDQ LLL 9HU\ IDVW

d. ,FRQV LY 8VHG WR ZULWH LQ FDSLWDO OHWWHUV

e. &DSV /RFN Y +XPDQ PDGH WKLQJV

I 0DFKLQHV YL 6PDOO SLFWXUHV RQ FRPSXWHU VFUHHQ

107 vedanta Let's Log in (A course in Computer Science) 2

3. Draw the following tools: 5×1=5

D 3HQFLO WRRO E %UXVK WRRO F 7H[W WRRO

G (UDVHU WRRO H 3DLQW EXFNHW WRRO

4. Label the given paint window: 2

1DPHV RI VL[ GL൵HUHQW W\SHV RI PDFKLQHV DUH KLGGHQ LQ WKH JLYHQ ZRUG

maze. Find them and circle them: 6×0.5=3

C O0P U T E R Q W
AS D RF GDAC A
0Q WI E R T D Y L
E T S NT S OI C O
R OP T R C L OC K
AS T EI T P RI R
OP R RN I DP DA
T EL EVI S I ON

vedanta Let's Log in (A course in Computer Science) 2 108

6. Number the following pictures to indicate the correct order of steps for
starting a computer: 4×0.5=2

7. Solve the given puzzle with the help of clues given below: 5×1=5
b. e.

C c. S

L d.

a. A B

T
RK

R

Clues:
a. .H\ XVHG WR W\SH OHWWHUV
b. $ BBBB ER[ KDV GL൵HUHQW FRORXUV
c. :H FDQ FDUU\ BBBB DQG SDOPWRSV IURP RQH SODFH WR DQRWKHU
d. $ BBB XVHV FRPSXWHUV WR NHHS GHWDLOV RI PRQH\
e. ,W LV DQ RXWSXW GHYLFH ZKLFK LV XVHG WR OLVWHQ WKH UHFRUGHG VRXQG

12.5 marks for internal assessment and 12.5 marks for project work

109 vedanta Let's Log in (A course in Computer Science) 2

vedanta Let's Log in (A course in Computer Science) 2 110

111 vedanta Let's Log in (A course in Computer Science) 2

vedanta Let's Log in (A course in Computer Science) 2 112

ĐƟǀŝƟĞƐ ŽĨ WĂŐĞ ͙͘

Switch OFF the main power switch
ůŝĐŬ ŽŶ ƚŚĞ ^ŚƵƚ ŽǁŶ ďƵƩŽŶ
ůŝĐŬ ŽŶ ƚŚĞ ^ƚĂƌƚ ďƵƩŽŶ

Switch OFF monitor
^ǁŝƚĐŚ K&& hW^

DŽǀĞ ƚŚĞ ƉŽŝŶƚĞƌ ƚŽ ƚŚĞ ^ŚƵƚĚŽǁŶ ďƵƩŽŶ ĂŶĚ ĐůŝĐŬ ŽŶ ŝƚ͘

^ĂǀĞ ĂŶĚ ĐůŽƐĞ ĮůĞƐ ĂŶĚ ƉƌŽŐƌĂŵƐ

113 vedanta Let's Log in (A course in Computer Science) 2

vedanta Let's Log in (A course in Computer Science) 2 114