💻 Computing Solved MCQs with Answers

Practice 1954 approved 💻 Computing questions with verified answers from the 💾 Computer Science subject for Pakistan exams.

1954 solved MCQs

Records are referred to in a database as?Answer: Rows The first computer used for calculation purposesAnswer: Abacus CRT stands for?Answer: Criterion-Referenced Test Computers use which language to process data?Answer: Binary Which of the following is a Database Application?Answer: MS Access An unidentified email in a trustworthy way asking for sensitive banks and online payment information this is a case of _____?Answer: Phishing Which technology is used in compact disc?Answer: Laser The process of dividing a disk into tracks and sectors is called?Answer: Formatting Which of the following is not Antivirus software?Answer: Oracle When a file is saved for the first time?Answer: It must be given a name to identify it The term ‘Computer’ is derived from _____?Answer: Latin The decimal number 33 can be expressed in binary as?Answer: 100001 In which of the following form, data is stored in the computer ___ ?Answer: Binary A physical connection between the microprocessor memory and other parts of the microcomputer is known asAnswer: Address bus The brain of any computer system is ___?Answer: CPU If a computer has more than one processor then it is known as _____?Answer: Multiprocessor _ is a small computer program that interferes with normal working of the computer.Answer: Virus There is the battery on the motherboard to:Answer: Save information when computer is off What is virtual memory?Answer: A temporary memory in the hard disk You have computerized your office. What software will you suggest to Account Department for calculating monthly salary and other expenditures?Answer: Microsoft Excel When we start a new application on the computer, the application buttons appear in __________.Answer: Task Bar RAM is described as the memory which:Answer: Is retained even after the computer is shut down SOC is an acronym for?Answer: Service Oriented Computing Hardware of computer includes ___Answer: Both What type of resource is most likely to be a shared common resource in a computer network?Answer: Printers A CPU contains _______?Answer: A control unit and an arithmetic logic unit ALU stands for what?Answer: Arithmetic Logic Unit Which of the following are the components of Central Processing Unit (CPU)?Answer: Arithmetic logic unit, Control unit What type of operating system MS-DOS is?Answer: Command Line Interface A light sensitive device that converts drawing, printed text or other images into digital form is called?Answer: Scanner