Basic computer Knowledge ٖ For job tests and exam papers
Basic computer Knowledge ٖ For job tests and exam papers to help students and unemployed educated persons.
| Sr.No | Question | Answer |
| 1 | The length of IP address is? | 32 bits |
| 2 | Facebook was launched in? | 2004 |
| 3 | The docx file contains? | MS Office Word |
| 4 | The file extension DLL stands for? | Dynamic Link Library |
| 5 | The extension of a MS Access Database is? | mdb. |
| 6 | The key combination used to permanently delete a file from Windows computer? | Shift + delete |
| 7 | Shortcut Key to open a new document is? | Ctrl + N |
| 8 | Data is permanently stored in? | Hard Disk |
| 9 | What are the steps to upgrade a 32-bit version to a 64-bit version of Windows? | It cannot be upgraded |
| 10 | To change a lowercase letter to uppercase and uppercase letter to lowercase select? | Sentence Case |
| 11 | CSS stands for: | Cascading Style Sheets |
| 12 | The general format of the URL is as follows: | type: // Address /path / |
| 13 | The computer abbreviation “OS” stands for: | Operating System |
| 14 | The shortcut key to delete a file without sending to recycle Bin is: | Shift + Del |
| 15 | How many versions of Windows 8 for PC have been released? | 3 versions |
| 16 | A group of 8 bits is called: | Byte |
| 17 | To subscript a text, shortcut key is: | Ctrl + < |
| 18 | The file extension .jsp stands for: | Java Server Page |
| 19 | What is the full form of WWW? | World Wide Web |
| 20 | The microphone converts the sound into: | Electrical Signals |
| 21 | A device which connects multiple nodes to the network is: | A hub |
| 22 | Windows 7 was released in which year? | |
| 23 | What is Windows XP? | An operating system |
| 24 | ATM stands for: | Automated Teller Machine |
| 25 | Which one of these is used to find information on World Wide Web? | Search Engine |
| 26 | “.gif” is an extension of which type of file? | Image |
| 27 | Who is the founder of IBM Company? | Thomas J. Watson |
| 28 | Volatile Memory is: | Ram |
| 29 | When you delete an object, Windows XP sends it to: | Recycle Bin |
| 30 | A folder in windows c can’t be made with the name: | Con/Com1/Com2/Com3 |
| 31 | Copying a software without purchasing it is ___ . | Software Piracy |
| 32 | Ctrl + F2 shortcut is used for: | |
| 33 | What is the use of Firewall in a computer? | For security |
| 34 | What is the full form of ISO? | International Standard Organization |
| 35 | A network that covers large area, city, country and World is called: | WAN |
| 36 | The transfer of data from one place to another is called: | Data Communication |
| 37 | Green wavy lines under text indicate? | Grammatical Mistake |
| 38 | SQL is a: | Structured Language |
| 39 | Windows 8 was released in which year? | 2011 |
| 40 | Which one is an Operating System? | Windows Vista |
| 41 | A Terabyte represents about: | 1 trillion bytes |
| 42 | The file extension PNG stands for: | Portable Network Graphic File |
| 43 | The card which is used for internet: | Modem Card |
| 44 | In Windows 10, what is the shortcut key to Open programs that are pinned to task bar? | Windows + [1][2][3][…] |
| 45 | What is meaning of .mng? | Multiple Network Graphic |
| 46 | Windows 7 is preceded by which version of the windows? | Windows Vista |
| 47 | What is the name of new built-in browser includes in Windows 10? | Super Internet Explorer Pro |
| 48 | Analog signal is measured in: | Volts |
| 49 | In Windows 7, what is the shortcut key for creating a New Folder? | Ctrl + Shift + N |
| 50 | What is the full form of TCP? | Transmission Control Protocol |
| 51 | Arithmetic Logic Unit (ALU) can do: | Logical Operation, Mathematical Operation |
| 52 | The total number of function keys in a computer keyboard are: | 12 |
| 53 | A bit can be ___ . | 1 or 0 |
| 54 | Which of the following protocol is used to access Webpages on World Wide Web? | . HTTP |
| 55 | Which of the following option is not true for FORTRAN? | Translation |
| 56 | A network that covers small geographic area or single or group of buildings is called: | LAN |
| 57 | Which one of the following is Internet Protocol? | TCP/IP |
| 58 | The upper most bar showing the name of the application is called: | Title Bar |
| 59 | Which of the following is the founder of Facebook? | Mark Zuckerberg |
| 60 | Shortcut for Save as command is: | F12 |
| 61 | By default, the bar located at the bottom of the desktop is: | Taskbar |
| 62 | What is the full form of Wi-Fi? | Wireless Fidelity |
| 63 | The output of the printer is known as: | Hard Copy |
| 64 | Which of the following is an email client? | Yahoo |
| 65 | Laser beam technology is used in one of the following: | Optical Disks |
| 66 | All the files deleted from computer are stored in ____. | Recycle Bin |
| 67 | What is the full form of PDF? | Portable Document Format |
| 68 | The Google IPO was done in: | 2004 |
| 69 | Shortcut Key to center a Paragraph is: | Ctrl + E |
| 70 | A Search Engine is: | A website that look through databases for matching criteria |
| 71 | Windows 10 was launched in which year? | 2015 |
| 72 | Printer is an example of: | Hardcopy |
| 73 | Who invented the Qwerty Keyboard? | Christopher Latham Sho |