a ) Write any two di□erences between Client and Server. (2 Marks)
(□ 2 ) ۔□ ق□ ود □ □□ □ رو□ روا □□ (a
b ) Write a short note on the following devices. (4 Marks)
1. Dial-up Modem
2. Network Interface Card
(□ 4 ) ۔□ ٹ□ □ □ □ □
□
ا□ڈ □ذ جرد
□ڈ□ پا-□اڈ .1
ڈر□ □□ا كرو □ .2
(b
c ) Describe the following Transmission Media: (4 Marks)
1. Coaxial cable
2. Fiber optic cable
(□ 4 ) :□□ □□و □ □□ □ا□ □ذ جرد
□ ل□ □
□
ا□ .1
□ □آ□□ .2
(c
SCHOOL BASED ASSESSMENT 2023
MODEL PAPER
GRADE 8
COMPUTER EDUCATION PART – B (Subjective Type)
[Paper A: 48 Marks, Paper B: 52 Marks, Total: 100 Marks]
School :
Tehsil :
District:
Student Name :
Section :
Roll Number :
Date :
General Instructions for students :
:ت□ا□ □□ □ □ □
1. Use separate answer sheet for writing answers and give your personal information on it as well.
۔ □د ت□
□ ےر□ □ا □ □وا □ سا روا □□ ل□ا □ □□ □ا□ □ ہ□ □ □ □ ت□ا□ ۔١
2. Read carefully and attempt all questions.
۔ □□ □ ت□ا□ م□ روا □□ □ ر□ ۔٢
3. A question can consist of one or more parts.
۔□ □ □ □□ ں□ ہد□ز □ □ا □ □ا لا□ □ا ۔٣
4. Use black/blue ink for writing answers. Use of lead pencil is not allowed.
۔□ □ تز□ا □ ل□ا □ □ □۔ □□ ل□ا □ □□ور □ /□□ □ □ □ با□ ۔٤
Total Marks: 52
Part-B (Constructed Response Question)
Total Time: 1 Hour 45 Minutes
Question No: 1
1 □ لا□
a ) Define Worms and write its two examples. (3 Marks)
( □ 3) .□د □□ ود □ سا روا □□ □□ □ □روو (a
b ) Briefly explain that how Flash Drives get infected from virus? (3 Marks)
(□ 3 ) ۔□□ □□و □ ؟□ □□ □□ □ س□او ح□ □ ز□ارڈ
□
□□ □□□ (b
c ) Write the name of the ways through which virus, worms, and adware spread? (4 Marks)
(□ 4 ) ؟□ □ □و□ا روا □روو ، س□او □رذ □ □ □ م□ □ ں□□ نا (c
a ) Write down the steps for saving a spreadsheet file for the first time. (3 Marks)
(□ 3) ۔□□ □□ ت□ا□ا □ □ □□ ظ□ □د □ □ □□ □ □□ (a
b ) Briefly explain any two components of MS-Excel window. (4 Marks)
(□ 4) ۔□□ □□و □ □ ا□ا ود □ □□ □ و□و MS-Excel (b
c ) Define Charts. Write the steps to insert a chart in MS-Excel by using the chart wizard. (5 Marks)
(□5)۔□ □ا□ □ □□ ٹ□ا ٹر□ □ MS-Excel □□ □ □