| 1 |
Which of the following is a storage device used to permanently store data in a computer |
- A. Random Access Memory(RAM)
- B. Cache Memory
- C. Hard Disk Drive(HDD)
- D. Arithmetic logic Unit(ALU)
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| 2 |
Which of the following is NOT an example of an artificial system? |
- A. Solar system
- B. Traffic control system
- C. Automated billing system
- D. Railway reservation system
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| 3 |
What are teh basic components of a system? |
- A. Users, hardware , software
- B. Objectives, components, environment, communication
- C. Input, Output, processes
- D. Sensors,actuators, controllers
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| 4 |
What is the key difference between natural and artificial systems? |
- A. Natural systems are created by humans , while artifical system exist naturally
- B. Natural systems exist naturally, while artificial systems are man -made
- C. Natural systems are always simple while artificial systems are complex.
- D. Natural systmes require programming, while artificial systems do not.
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| 5 |
Which of the following protocol is used to transfer web pages from a web server in a web browser? |
- A. FTP (File Transfer Protocol)
- B. HTTP (Hyper text Transfer Protocol)
- C. SMTP(Simple Mail Transfer Protocol)
- D. SNMP (Simple Network Managemetn Protocol)
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| 6 |
Which Protocol ensures reliable data transmission between two devices over the Internet. |
- A. UDP (User Datagram Protocol)
- B. TCP (Transmision Control Protocol)
- C. IP (Internet Protocol)
- D. ICMP (Internet Control Message Protocol)
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| 7 |
Which of the following is the "Brain " of a computer system. |
- A. Hard Disk Drive (HDD)
- B. Central Processing Unit (CPU)
- C. Random Access Memory (RAM)
- D. Power supply Unit(PSU)
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| 8 |
What is the primary purpoe of the DNS (Domain Name System) Protocol? |
- A. To assign IP addresses to devices
- B. To map domain names to IP Address
- C. To ensure secure transmission of data
- D. To transfer files over the internet.
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| 9 |
How does the Von Neumann architecturer differ from the Harvard architecture? |
- A. Von Neumannhas separate memery for data and instructions, while Harvard shares the same memory.
- B. Von Neumann stores data and instuctions in the same memory
- C. Von Neumann has no control unit while Harvard does
- D. Von Neumann is used in modern processors, while Harvard is outdated
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| 10 |
Which protocol is used to send emails over the internet? |
- A. POP3 (Post Office Protocol 3)
- B. FTP (File Trnasfer Protocol)
- C. SMTP (Simple Mail Transfer Protocol)
- D. IMAP (Internet Message Access Protocol)
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