Practice Computer knowledge Questions and Answers

• A fault in a computer program which prevents it from working correctly is known as
• When creating a computer program, the ......... designs the structure of the program
• COBOL is an acronym for.............
• In Excel _____function returns the remainder of two numbers after division.
• In MS Excel, which function key is used to enter in edit mode?
• A modern digital computer represents data using _________________.
• Processor bus is also known as _____________
• IC chips used in computers are usually made of:
• Which one is a grid of cells made up of horizontal rows and vertical columns?
• What is the shortcut key to save the opened document?
• While studying about the computer, we may come across the term CIFS. What does it stand for?
• A device mounted on a communication satellite which receives, amplifies and retransmits signals from earth stations is called                   �...
• In a computer, most processing takes place in?
• In a Windows-based computer, two files cannot be in the same folder if
• Type of a file in a computer can be identified by the _____
• What does GUI stand for with respect to a computer?
• In a Window-based computer, two files cannot be in the same folder if? 
• Who among the following invented the Computer language, COBOL ?
•  In NSDL what does  S stands for?
• Four levels of address are used in an internet employing the TCP/IP protocols- Physical address, Logical address, Port address & Application/process sp...
• When an MS Excel file is created it has by default ____ sheets.
• Convert the binary number 101102 to decimal ?
• Ctrl+E is the shortcut key of which of the following option?
• A “Nibble” is equal to how many bits?
• A software  firewall can help protect your computer but at the same time can cause issues with your ..........................
• What is the error known when it is written “Page Not Found” on the screen?
• Rita Mukherjee has recently died. She was related to which field?
• Recently Prime minister Narendra modi launched “NIRYAT” Portal. What does A stand for?
• Recently A new media company “Hana Kuma” has been launched by?
• Who is going to be the new Chief Executive officer of NITI Ayog?
• Which of the following countries is not taking part in 44th Chess Olympiad to be held at Mamallapuram from July 28?
• Recently which state announced that It will buy back single use plastic from July 1?
• Hamza Abdi Barre has been appointed as the Prime minister of which of the following countries?
• Recently RBI lifted the ban on which of the following cards and allowed to onboard new customers for debit, credit, or prepaid cards?
• To create a blank new document in Google Docs, which of the following symbol is clicked?
• _____________________ is open-source operating system and is also clone of operating system?
• In MS-PowerPoint 2019 slide layout panel, how many layouts are available?
• What is the default name of the first worksheet in an MS-Excel 2016 workbook?
• Press __________ to open “Font” dialogue box in MS-Word 2019.
• Which of the following is a valid page orientation in MS-Word 2019? (i) Landscape (ii) Portrait