Computer Quiz for ECGC PO & Bank Mains Exams 2021- 24th February

Q1.Which of the following is a collection of programs that controls how your computer system runs and processes information?
(a) operating system
(b) computer
(c) office
(d) compiler
(e) interpreter

Q2.Which of the following command is required to restart the computer?
(a) Ctrl+Alt+Del
(b) Ctrl+Alt+tab
(c) Ctrl+Alt+Shift
(d) Ctrl+Shift+Del
(e) None of these

Q3.Which of the following are two basic types of record access methods?
(a) Sequential and Random
(b) Sequential And Indexed
(c) Direct and Immediate
(d) On-line and Real time
(e) None of these

Q4.What is a named area on a disk that is used to store related subfolders and files called?
(a) desktop
(b) folder
(c) menu
(d) Safari
(e) explorer

Q5.If you want to insert a chart to your slide then go to __________.
(a) Insert – Chart
(b) Home – Chart
(c) Format – Chart
(d) Table – Chart
(e) None of these

Q6.What type of technology captures spoken words and forms them into sentences that a computer can understand and react to?
(a) Language translators
(b) Automatic speech recognition
(c) Interpreters
(d) Dialogue decipher
(e) Bio-metrics

Q7.Codes consisting of varying widths and spacing of parallel lines, which may be optically read, is known as _____.
(a) mnemonic
(b) Bar code
(c) Decoder
(d) All of the above
(e) None of the above

Q8.What is that computer program called which translates one program instruction at a time into machine language?
(a) Compiler
(b) CPU
(c) Assembler
(d) Simulator
(e) Interpreter

Q9.What is the software frequently utilized by end users called (like Word, PowerPoint)?
(a) System Software
(b) System Appliances
(c) Application Software
(d) Operating System
(e) None of the above

Q10.Avast is an example of ________.
(a) Virus
(b) Antivirus
(c) Worm
(d) Messaging app
(e) Photo Editor

Solutions

S1.Ans.(a)
Sol. An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

S2.Ans.(a)

S3.Ans.(a)
Sol. The terms random access and sequential access are often used to describe data files. A random-access data file enables you to read or write information anywhere in the file. In a sequential-access file, you can only read and write information sequentially, starting from the beginning of the file.

S4.Ans.(b)
Sol. A folder is a virtual location where programs, files, and other folders can be located.

S5.Ans.(a)
Sol. Insert – chart used to insert a chart to a slide.

S6. Ans.(b)
Sol. Automated speech recognition (ASR) is a technology that allows users of information systems to speak entries rather than punching numbers on a keypad.

S7. Ans.(b)
Sol. A barcode is a machine-readable representation of data relating to the object to which it is attached.

S8. Ans.(e)
Sol. Interpreter Takes Single instruction as input and Compiler Takes Entire program as input.

S9. Ans.(c)
Sol. Application software is a program or group of programs designed for end users. An application program (app or application for short) is a computer program designed to perform a group of coordinated functions, tasks, or activities for the benefit of the user. Examples of an application include a word processor, a spreadsheet, an accounting application, a web browser etc.

S10. Ans.(b)
Sol. Avast Antivirus is a family of antivirus software and internet security applications developed by Czech technology company Avast Software for Microsoft Windows, Mac OS and Android.

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