Knowing Computer GK Quiz (Chapter-1): Basics [150+ MCQs] Computer AwarenessTest 1Test 2Test 3Test 4Test 5Test 60% Report a question What's wrong with this question?You cannot submit an empty report. Please add some details. Computer Basics Mock Test-630 MCQs30 Marks15 Minutes 1 / 30To connect a printer that supports high-speed data transfer, which USB version would you use? USB 2.0 USB 1.0 USB 4.0 USB 3.0 2 / 30When checking the power supply, what should be the first thing to examine? The printer The CPU The power cord The monitor 3 / 30What is the purpose of an internet search engine? To search for information on the World Wide Web To send and receive emails To protect against online threats To download files from the internet 4 / 30What is the standard color code for connecting a mouse and keyboard to a computer? Purple for mouse, green for keyboard Green for mouse, purple for keyboard Green for both mouse and keyboard Purple for both mouse and keyboard 5 / 30What type of current does a typical computer power supply use? MC (Mixed Current) AC (Alternating Current) PC (Power Current) DC (Direct Current) 6 / 30Which programming language is commonly used for developing mobile applications? Python C++ PHP Java 7 / 30What device is commonly used to check if a power outlet is providing electricity? Voltmeter Ammeter Multimeter Oscilloscope 8 / 30Which component is responsible for managing the flow of data between the CPU and other devices? HDD (Hard Disk Drive) Operating System RAM (Random Access Memory) Motherboard 9 / 30To connect a modern mouse to the CPU, you would most likely use: USB port Parallel port PS/2 port Serial port 10 / 30When connecting a printer to a modern CPU, which port is typically used? HDMI port Ethernet port USB port VGA port 11 / 30What is a database in computing? A collection of software programs A collection of network devices A collection of computer hardware components A collection of related data organized and stored for easy access and retrieval 12 / 30What is the output of the code snippet- print(5 + 3 * 2) in Python? 11 16 10 13 13 / 30Which of the following is a database management system? HTML CSS JavaScript MySQL 14 / 30If the monitor does not display anything when the computer is turned on, what is the first thing you should check? The CPU The keyboard and mouse The internet connection The monitor's power cable 15 / 30What should you do if the CPU fan is not spinning when the computer is turned on? Try a different monitor to see if that is the issue Check if the power cord is securely plugged in and the power outlet is functioning Replace the CPU immediately Replace the power supply unit (PSU) without further investigation 16 / 30Which programming language is known for its simplicity and ease of learning? Java Python COBOL C++ 17 / 30What port on the CPU is typically used to connect a keyboard? HDMI port VGA port USB port Ethernet port 18 / 30What type of cable is commonly used to connect a monitor to the CPU? USB cable Ethernet cable HDMI cable VGA cable 19 / 30In a database, what is a primary key? The column used to uniquely identify each row in the table The first record in the table The last record in the table The column used to sort the data in the table 20 / 30If the power supply unit (PSU) is not functioning, what may be the outcome? Mouse won't move the pointer CPU fan won't spin Keyboard won't respond Monitor won't display anything 21 / 30The "DVI" port on a monitor and CPU stands for: Display Video Interface Direct Video Interface Digital Video Interface Dual Video Interface 22 / 30What is the purpose of a power supply unit (PSU) in a computer system? To store data and files To regulate and supply power to internal components To display images on the screen To provide internet connectivity 23 / 30In computer programming, what is a loop? A data type A control structure that repeats a block of code until a certain condition is met A function A conditional statement 24 / 30What is the process of identifying and fixing errors in a computer program called? Coding Executing Debugging Compiling 25 / 30Which port on the CPU is used to connect a printer? VGA port Parallel port USB port Ethernet port 26 / 30Which language is commonly used to manage and query databases? HTML JavaScript CSS SQL 27 / 30Which web technology is used to style the presentation of web pages? CSS XML HTML JavaScript 28 / 30Which database management system is commonly used for large-scale enterprise applications? Microsoft Access Oracle MySQL SQLite 29 / 30Which of the following is a wireless technology used for connecting peripherals to a CPU? HDMI USB Ethernet Bluetooth 30 / 30When connecting a monitor to a CPU, what does "VGA" stand for? Virtual Graphics Adapter Video Graphics Array Video Graphics Adapter Visual Graphics Array Previous 1 2 3 4 5 6 7NextRelated Posts MS Excel Mastery Quiz (Chapter-6): 110 MCQs to Test Your Spreadsheet Skills! MS PowerPoint Mock Test (Chapter-7): 100 Challenging Questions (MCQs ) for Competitive Exams Computer Number Systems Mock Tests (Chapter-2): Quiz of 100+ MCQsLeave a Reply Cancel Reply Save my name, email, and website in this browser for the next time I comment. I have read and accepted the Privacy Policy * Δ
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