Knowing Computer GK Quiz (Chapter-1): Basics [150+ MCQs] August 4, 2023 Computer AwarenessTest 1Test 2Test 3Test 4Test 5Test 6 Report a question What's wrong with this question?You cannot submit an empty report. Please add some details. 0% Computer Basics Mock Test-630 MCQs30 Marks15 Minutes 1 / 30The "DVI" port on a monitor and CPU stands for: Display Video Interface Direct Video Interface Digital Video Interface Dual Video Interface 2 / 30If the monitor does not display anything when the computer is turned on, what is the first thing you should check? The keyboard and mouse The internet connection The monitor's power cable The CPU 3 / 30When checking the power supply, what should be the first thing to examine? The power cord The monitor The CPU The printer 4 / 30What is the process of identifying and fixing errors in a computer program called? Compiling Debugging Executing Coding 5 / 30When connecting a printer to a modern CPU, which port is typically used? VGA port HDMI port USB port Ethernet port 6 / 30What is the standard color code for connecting a mouse and keyboard to a computer? Green for both mouse and keyboard Green for mouse, purple for keyboard Purple for both mouse and keyboard Purple for mouse, green for keyboard 7 / 30What is a database in computing? A collection of computer hardware components A collection of related data organized and stored for easy access and retrieval A collection of network devices A collection of software programs 8 / 30When connecting a monitor to a CPU, what does "VGA" stand for? Visual Graphics Array Video Graphics Array Video Graphics Adapter Virtual Graphics Adapter 9 / 30Which database management system is commonly used for large-scale enterprise applications? MySQL Oracle SQLite Microsoft Access 10 / 30Which component is responsible for managing the flow of data between the CPU and other devices? Operating System RAM (Random Access Memory) Motherboard HDD (Hard Disk Drive) 11 / 30What type of current does a typical computer power supply use? MC (Mixed Current) DC (Direct Current) AC (Alternating Current) PC (Power Current) 12 / 30Which of the following is a database management system? HTML JavaScript MySQL CSS 13 / 30In computer programming, what is a loop? A conditional statement A function A data type A control structure that repeats a block of code until a certain condition is met 14 / 30Which port on the CPU is used to connect a printer? USB port Parallel port Ethernet port VGA port 15 / 30Which programming language is known for its simplicity and ease of learning? COBOL Java Python C++ 16 / 30To connect a modern mouse to the CPU, you would most likely use: USB port Parallel port PS/2 port Serial port 17 / 30Which of the following is a wireless technology used for connecting peripherals to a CPU? Bluetooth HDMI Ethernet USB 18 / 30Which web technology is used to style the presentation of web pages? XML HTML CSS JavaScript 19 / 30What port on the CPU is typically used to connect a keyboard? VGA port Ethernet port HDMI port USB port 20 / 30What is the purpose of an internet search engine? To download files from the internet To send and receive emails To protect against online threats To search for information on the World Wide Web 21 / 30What should you do if the CPU fan is not spinning when the computer is turned on? Replace the CPU immediately 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 power supply unit (PSU) without further investigation 22 / 30What device is commonly used to check if a power outlet is providing electricity? Ammeter Oscilloscope Multimeter Voltmeter 23 / 30If the power supply unit (PSU) is not functioning, what may be the outcome? Mouse won't move the pointer Keyboard won't respond CPU fan won't spin Monitor won't display anything 24 / 30What is the output of the code snippet- print(5 + 3 * 2) in Python? 13 11 10 16 25 / 30What type of cable is commonly used to connect a monitor to the CPU? USB cable Ethernet cable VGA cable HDMI cable 26 / 30To connect a printer that supports high-speed data transfer, which USB version would you use? USB 1.0 USB 3.0 USB 2.0 USB 4.0 27 / 30Which programming language is commonly used for developing mobile applications? C++ Java PHP Python 28 / 30In a database, what is a primary key? The column used to uniquely identify each row in the table The column used to sort the data in the table The last record in the table The first record in the table 29 / 30Which language is commonly used to manage and query databases? CSS SQL HTML JavaScript 30 / 30What is the purpose of a power supply unit (PSU) in a computer system? To provide internet connectivity To store data and files To regulate and supply power to internal components To display images on the screen Previous 1 2 3 4 5 6 7NextRelated Posts Computer Hardware & Software Questions & Answers (Chapter-3): Quiz of 100+ MCQsIndian IT Act 2008 (Chapter-13): Essential MCQs for Competitive Exams Basic Literacy in Cyber Security (Chapter-11): Set of 90 MCQs for Every Competitive ExamLeave 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