💻 Computing Solved MCQs with Answers

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

1954 solved MCQs

The output quality of a printer is measured by ____?Answer: Dot per inch Which technology is used in touchscreen to allow multiple simultaneous touches?Answer: Capacitive Touch When browsing in _______ mode, anything you search for or visit is not saved in your browser history.Answer: Incognito ICT stands for _____?Answer: Information and Communication Technology Where URL is not stored in computer operations?Answer: CPU What is Webcom?Answer: Input An Integrated Circuit (IC) chip is primarily made up of?Answer: Silicon What type of computer is used in laboratory?Answer: Microcomputer Which device both sends data to and receives data from a computer?Answer: Input/Output device GUI stands for ______?Answer: Graphical User Interface Barcode reader is a device ____?Answer: Input Which of the following is NOT an Input device? Microphone and Mouse, Keyboard, Monitor and Speaker, Scanner and JoystickAnswer: Monitor and Speaker Different components like ROM, CPU, RAM, PCI slots, USB ports, and other components are connected on ___ part of computerAnswer: Motherboard Ransomware attack is an attack which performs?Answer: Encrypts data and demands ransom for access HTML is used for?Answer: Web designing Database normalization reduces?Answer: Data redundancy Who is the father of personal computer?Answer: Edward Robert Which of the following is an online cloud service? MS Word, OneDrive, Notepad, PaintAnswer: OneDrive Which volatile RAM is faster?Answer: SRAM What is use of NVMe in SSD?Answer: Provides faster data transfer and lower latency Data arranged in intelligible form is called?Answer: Information Due to which characteristics of computer, a business person prefers to use computer:Answer: Speed What is a solid-state drive (SSD) advantage over a hard disk drive (HDD)?Answer: SSDs are faster and more durable than HDDs What does VIRUS stand for?Answer: Vital Information Resources Under Siege Which of the following correctly differentiates between an Inkjet printer and a Laser printer? Inkjet printers use liquid ink sprayed through nozzles; Laser printers use toner powder fused with heat., Inkjet printers are generally faster than Laser printers., Laser printers are less expensive per page than Inkjet printers., None of theseAnswer: Inkjet printers use liquid ink sprayed through nozzles; Laser printers use toner powder fused with heat. The man who built the first Mechanical Calculator was ______?Answer: Blaise Pascal Natural language, artificial intelligence and bio chips introduced in which generation of computers?Answer: 5th Which component gives power supply to a computer?Answer: Power Supply Unit (PSU) Which among the following refers to the machine part of a computer?Answer: Hardware Which of the following does not change in a computer URL?Answer: Domain name