In the continuity of the series of Test Yourself, I have come up with some important questions from the Computer Aptitude section. I have provided 10 questions (Mixed) from computer knowledge which are required to be solved in 5 minutes. Answers with detailed solutions are provided at the end of the questions. Please note down these questions in your notebook so that you can revise them in future. These questions are useful for upcoming exams of SBI PO, IBPS PO, RBI Assistant and other upcoming banking exams. Let’s look at the questions below:
- CPU is composed of which of the following?
4)only 1 and 2
5)All 1 ,2, and 3
2.What is UNIX?
1)An Operating system
5)An application software
3.Find the odd one out.
4. In MICR “C” stands for?
5.Verification based on login id and password is called as?
6.What is the full form of GPRS?
1)General Packet Radio Services
2)General Pocket Radio Services
3)General Packet Real Services
4)Global Packet Radio Services
5)General Packet Radio System
7. Which among the following is a volatile memory?
8.CPU and memory are located on?
9.Which is called brain of computer?
10.Which of the following is an input device?
5)All are output devices.
Answer 1: (5) CPU is composed of all three stated above as CU is control unit controlling the devices , ALU is arithmetic logical unit that is for arithmetic and logical operations and registers are the fastest memory used for storage.
Answer 2: (1) It is an operating system made its first release on 3 November 1971.
Answer 3: (5) all other are malware and antivirus is used to prevent the system from virus attacks.
Answer 4 : (4) MICR (magnetic ink character recognition) is a technology used to verify the legitimacy or originality of paper documents, especially cheques. MICR is a Magnetic Ink Recognition technology for making cheque processing faster and simpler. ‘
Answer 5: (3) Authentication is a process by which credential of a user account are verified.
Answer 6 : (1) General Packet Radio Service is a packet oriented mobile data standard on the 2G and 3G cellular communication network’s global system for mobile communications.
Answer 7: (1) RAM is random access memory that loose data when the power supply if OFF. This is called volatile memory. All other retain the data that is stored hence non-volatile.
Answer 8: (1) They are located in motherboard of the cabinet! The CPU is located inside the computer case on the motherboard.
Answer 9: (1) CPU is called brain of the computer as it involves all the functioning and controlling of computer.
Answer 10: (3) Keyboard is an input device provide input by keys. Rest all are output devices.
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