ICT Previous Paper 2020

Categories : DIT , DIT Previous Papers 2020

Khyber Pakhtunkhwa Board of Technical Education Peshawar
Diploma in Information Technology
(Part -I)
1st Term Examination 2020
Paper: Information & Communication Technology (ICT)

Time allowed: 3 hours

Max marks: 100

Note: Attempt any five questions. All questions carry equal marks.

Q1. What is computer? Elaborate types of computer on the basis of speed and storage Capacity.
Q2. What is storage device? Elaborate any four storage devices with example.
Q3. What is software? Describe its different types with example.
Q4. Convert any four of the following.

a. (64)10 to (?)2
b. (8.99)10 to (?)8
c. (111001)2to (?)10
d. (AF.23C)16 to (?)10
e. (154420)8 to (?)16

Q5. What is transmission Media? Write a detail note on Guided Transmission Media.
Q6. Differentiate the following.

a. Soft copy and Hard copy
b. LAN and WAN
c. 3GL and 4GL
d. Memory and storage

Q7. Describe any four factors affecting processing speed of the computer.
Q8. Write note on the following.

a. Algorithm
b. Flowchart
c. Expert system
d. Antivirus

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