These are the solved past papers applicable for all departments specially for National Highways & Motorway Police (NHMP), FIA (Federal Investigation Agency), FBR (Federal Board of Revenue), etc. Computer Part: 9- How many types of software are? A) One B) Two C) Three D) None of these The answer is B) Two 10- Web-Cam is a/(an)_______ device. A) Input B) Output C) Both (A)&(B) D) None of these The answer is A) Input Explanation: A Web Cam is an input device because it captures videos of a scene in front of it. 11- What does RAM stand for? A) Read and write memory B) Random Access Memory C) Random Access Module D) None of these The answer is B) Random Access Memory Explanation: RAM stands for Random Access Memory is a primary memory that stores data at a random memory location. It is a volatile memory in which both read and write operations are possible. 12- What does ROM stand for? A) Random Orientation Memory B) Read Only Memory C) Recover Only Memory D) None of these The answer is B) Read Only Memory 13- What is ROM? A) It is a memory device used to store data permanently B) It is a volatile memory C) It is a type of Secondary memory D) All of these The answer is A) It is a memory device used to store data permanently 14- Which of these is a storage device? A) CD ROM B) Resistor C) Cache Memory D) All of these The answer is D) All of these 15- How many types of computer memory are present? A) 5 B) 2 C) 3 D) 7 The answer is C) 3 Explanation: Computer memory is a device that stores data in the computer. There are 3 types of memories present in the computer. They are : i) Primary Memory: like RAM, ROM ii) Secondary Memory: hard disk, CD’s iii) Cache Memory

• 1
• 2
• 3
• 4
• Next »