Practice Important Computer Questions Questions and Answers

• What is a Trojan horse in computer security?
• In computing, ASCII stands for?
• Which one is not an input device?
• Which device translates domain names to IP addresses?
• Which among the following is not a function of the OS?
• Shortcut for Paste Special in MS Excel is?
• Which software is used to create presentations?
• The output of a compiler is known as?
• Malware that encrypts user data for ransom is called?
• What does GUI stand for?
• Which device connects multiple networks together?
• What is the purpose of Cache Memory?
• What is the use of a Pivot Table in Excel?
• Which of the following is an example of non-volatile memory?
• Shortcut key for 'Undo' in Windows?
• Which of these is a web browser?
• The smallest unit of data in a computer is?
• Which is not an email protocol?
• Which topology uses a central hub?
• The main circuit board in a computer is called?
• Which key is used to refresh a webpage?
• What is software piracy?
• The expansion of HTML is?
• A hacker working for legal purposes is called?
• Which of these is a spreadsheet application?
• Which memory is fastest?
• Which one is NOT an operating system?
• Which of the following is a cloud storage service?
• What is the function of a modem?
• Which of the following is used to align text to the center in MS Word?
• What is the base of the Octal number system?
• Which memory is fastest among the following?
• In Excel, which symbol is used to denote absolute cell referencing?
• Which of the following shortcut keys is used for a page break in MS Word?
• What does GIF stand for?
• What is the default cell address in Excel?
• What does ChatGPT stand for?
• Which key is used to access the help menu in most software?
• In PowerPoint, which key starts a presentation from the beginning?
• Which of the following is an impact printer?