The document appears to be a computer test for students containing 15 multiple choice questions related to computer components, networking, and software. The test covers topics like internet protocols, layers of the OSI model, types of computer memory, components of the CPU, types of computer buses, examples of system software, and characteristics of RAM. It is administered to 1st year students at Jinnah Science College in Hazari, Pakistan and is worth 75 marks with a time limit of 20 minutes.
The document appears to be a computer test for students containing 15 multiple choice questions related to computer components, networking, and software. The test covers topics like internet protocols, layers of the OSI model, types of computer memory, components of the CPU, types of computer buses, examples of system software, and characteristics of RAM. It is administered to 1st year students at Jinnah Science College in Hazari, Pakistan and is worth 75 marks with a time limit of 20 minutes.
The document appears to be a computer test for students containing 15 multiple choice questions related to computer components, networking, and software. The test covers topics like internet protocols, layers of the OSI model, types of computer memory, components of the CPU, types of computer buses, examples of system software, and characteristics of RAM. It is administered to 1st year students at Jinnah Science College in Hazari, Pakistan and is worth 75 marks with a time limit of 20 minutes.
The document appears to be a computer test for students containing 15 multiple choice questions related to computer components, networking, and software. The test covers topics like internet protocols, layers of the OSI model, types of computer memory, components of the CPU, types of computer buses, examples of system software, and characteristics of RAM. It is administered to 1st year students at Jinnah Science College in Hazari, Pakistan and is worth 75 marks with a time limit of 20 minutes.
HazariHAZARI Student Name__________________________________ Roll No: ______________ Date: 22-06-2022_ Test: Computer T- Marks - 75 Time: 20 minutes Class: 1st Year
Q#1 Encircle the Correct Option 15
1. Which of the following is an internet Protocol:
(A) Processing (B) Network (C) Chatting (D) Centralized system 2. Which layer of OSI model does data compression? (A) Physical Layer (B) Network layer (C) Session (D) Presentation 3. Which of the following memory needs to refresh? (A) DRAM (B) SRAM (C) ROM (D) PROM 4. All physical media deals within: (A) Application layer (B) Transport layer (C) Presentation layer (D) Physical layer 5. Network standards are ----------- types: (A) 2 (B) 4 (C) 6 (D) 8 6. The Music and speech represent data: (A) Images (B) Text (C) Numeric (D) Audio 7. The "Brain" of Computer that executes the instruction is called: (A) CPU (B) RAM (C) Motherboard (D) System Unit 8. Usually RAM has types: (A) 2 (B) 3 (C) 4 (D) 5 9. CU stands for: (A) Control unit (B) Cache unit (C) Calculating unit (D) Com unit 10. Which of the following is not a type of a BUS? (A) System Bus (B) Data Bus (C) Address Bus (D) Times Bus 11. Which component is used to connect different part of the computer together? (A) Control Unit (B) Bus interconnection (C) Main Memory (D) None 12. The step that performs the actions given in the instruction is called: (A) Fetch (B) Calculator (C) Decode (D) Execute 13. Which Type of Network is the internet? (A) LAN (B) MAN (C) WAN (D) Both B and C 14. Which of the following is not an example of system software? (A) Operating system (B) Drivers (C) MS-Word (D) Utility program 15. RAM holds the data/instruction: (A) Temporarily (B) Permanently (C) Partially (D) Casually