GUG/W/18/11730 1 P.T.O
Post Graduate Diploma in Computer Commercial Applications (PGDCCA-CBCS)
First Semester CBCS
PCCCAT102 -Paper-II Information Communication Technology
P. Pages 1 GUG/W/18/11730
Time Three Hours Max. Marks 80

Notes 1. All questions are compulsory and carry equal marks.
2. Draw neat and labelled diagram and use supporting data wherever necessary.
3. Avoid vague answer and write specific points/answer related to questions.
1.
Either
Define computer? Explain it with Block Diagram of computer.
8
Explain Generation of computer with suitable diagram and example.
8
OR
Explain Primary and Secondary memory in detail.
8
What is Input devices? Explain it and list types of devices.
8
2.
Either
Define Software? List different types of Software.
8
Explain machine language and Assembly language in detail.
8
OR
What is Number System? Write features of Number System.
8
What are the different characteristics of Good Program.
8
3.
Either
What is window? Explain different features of windows.
8
Explain following terms
Desktop ii) Recycle Bin
iii) Taskbar iv) Window Explorer
8
OR
What is control panel? Write the importance of control panel.
8
Explain Disk management and Disk Defragmentation.
8
4.
Either
What is computer Network? Explain the need of Network.
8
Explain Network topology. List types of topology.
8
OR
What is internet? Explain different service provided by internet.
8
Explain in detail Freeware and Shareware.
8
5.
Solve all the question.
Write short note on
Touch pad ii) Smart card.
4
What is high level language.
4
Explain Disk Cleanup.
4
What is OSI Model?
4

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