Model Set 5 Computer Operator Subjective Questions

 

Section-A

1. Define inbuilt functions of Excel. Write about different types of functions available in Excel with examples. (2+3=5)
2. Define database. Write about different database management task. (5)
3. Define System Software. Differentiate between Firmware and OS. (5)
4. What is Operating System? How Operating System works as user interface?(2+3=5)
5. Define Computer Memory. Explain different data access (retrieval) method. (5)
6. Explain internal commands with examples.(5)
7. What do you mean by input unit? Write about scanning devices and pointing devices. Differentiate Direct Entry and Indirect Entry Devices. (2+4+4=10)
8. Define Word Processing? What are its uses? Write about any 3 features of MS Word. (2+4+4=10)

Section-B

1. Write about IDS and IPS in computer security. (5)
2. What services are provided by DoIT? (5)
3. Define network topology. Write about any 3 basic topologies. (2+3=5)
4. What is a computer network? How can you utilize internet in daily life? (2+3=5)
5. Define networking device. Differentiate between switch and router. (2+3=5)
6. What is email? Define email filtering and write different techniques of email filtering. (1+2+2=5)
7. What is Microsoft PowerPoint? What are its importance? What are its uses in daily life? (2+4+4=10)
8. Define Cyber law and Cyber-Crime. What are different security threats? (2+2+6=10)