Practice Important Computer Questions Questions and Answers

• Which button is called as middle button used as third mouse button by pressing on it?
• Which is not a storage device?
• In computer terminology, ‘CAD’ stands for
• ____________ process checks to ensure that the components of the computer are operating and connected properly.
• Word processing, spreadsheet, and photo-editing are examples of
• The main directory of a disk is called the .… directory.
• A group of 8 bits is known as a ________.
• Documents converted to……can be published to the Web. 
• Which of the following is the Role of IP addressing? 
• .............. file format used for data compression and archiving
• The 'dot matrix and 'solid font printers are examples of
• What software applications would be the most suitable  for performing numerical and statistical calculations? 
• Which feature will allow to search for any record contained in a database?
• Which type of network topology allows all nodes’ connection to a single hub through a cable?
• Which of the following refers to the forging of the return address on an e-mail so that the e-mail message come from someone else but not the actual sender...
• Which Key is the example of Toggle key.
• If a new device is attached to a computer, such as printer or scanner, its ______ must be installed before the device can be used 
• WORM is a data storage technology that prevents the drive from erasing the data. What is the full form of WORM?
• What is the main purpose of query ?
• What is the primary purpose of a microphone?
• Which of the following is an example of a touch-sensitive input device?
• Which output device is commonly used to provide a hard copy of a computer-generated document?
• Which input device is used to capture images and videos?
• What is the primary function of a joystick?
• How many bits of data can be transferred by parallel port?
• Which type of printer technology uses a laser to produce high-quality prints?
• What is the purpose of a fuser unit in a laser printer?
• Which printer type is best suited for printing multipart forms with multiple copies?
• Which type of printer uses heat to produce an image on heat-sensitive paper?
• Which of the following is a type of volatile memory?
• Which memory type retains its data even when the power is turned off?
• Which memory type is non-volatile and commonly used for firmware storage?
• Which memory hierarchy level is closest to the CPU?
• Which memory type is most commonly used as primary storage in modern computers?
• Which memory type provides the largest storage capacity?
• Which memory type is typically faster but more expensive compared to others?
• What is the purpose of the memory bus in a computer system?
• What does the abbreviation "RAM" stand for?
• Which memory type has the fastest access time?
• Which memory technology is commonly used for long-term storage in computers?