- by x32x01 ||
General Computer Knowledge 🖥️
1️⃣ Who is the father of Computer Science?
Answer: Charles Babbage 🧠2️⃣ In a computer, most processing takes place in _______?
Answer: CPU ⚡3️⃣ In which type of computer, data are represented as discrete signals?
Answer: Digital Computer 💻4️⃣ Scientific Name of Computer?
Answer: Sillico sapiens 🔬5️⃣ Display feature that highlights areas requiring attention?
Answer: Reverse Video 🖤6️⃣ Computers that combine measuring and counting are called?
Answer: Hybrid Computer ⚖️7️⃣ What is FORTRAN?
Answer: Formula Translation 🧮8️⃣ What translates and executes program line by line at runtime?
Answer: Interpreter 🖥️9️⃣ What converts an entire program into machine language?
Answer: Compiler 🛠️🔟 Who is the father of personal computer?
Answer: Edward Robert 💾Memory & Storage 💽
1️⃣1️⃣ EEPROM stands for _______?
Answer: Electronic Erasable Programmable Read Only Memory 🧩1️⃣2️⃣ Who developed the first electronic computer?
Answer: J.V. Atanasoff ⚡1️⃣3️⃣ Which programming languages are low-level languages?
Answer: Assembly Language 🔧1️⃣4️⃣ The first web browser?
Answer: Mosaic 🌐1️⃣5️⃣ First page of a website?
Answer: Homepage 🏠1️⃣6️⃣ IBM stands for?
Answer: International Business Machines 🏢Networking & Internet 🌐
1️⃣7️⃣ Office LANs scattered geographically are connected by?
Answer: WAN (Wide Area Network) 🌍1️⃣8️⃣ Moving a copy of a file from one computer to another is called?
Answer: File Transfer 📂1️⃣9️⃣ Large transaction processing systems use?
Answer: Batch Processing 🗃️2️⃣0️⃣ MICR stands for?
Answer: Magnetic Ink Character Recognition 🖨️2️⃣1️⃣ Name of 1st electronic computer?
Answer: ENIAC ⚡2️⃣2️⃣ Number of different characters in ASCII?
Answer: 1024 🔢2️⃣3️⃣ MSIC stands for?
Answer: Medium Scale Integrated Circuits 💡2️⃣4️⃣ The scrambling of code is called?
Answer: Encryption 🔒2️⃣5️⃣ First computers were programmed using?
Answer: Machine Language 🖥️Software & Programming 🖱️
2️⃣6️⃣ A fault in a computer program preventing correct operation is?
Answer: Bug 🐞2️⃣7️⃣ Button for uppercase/lowercase letters and symbols?
Answer: Shift ⬆️2️⃣8️⃣ Booting process performs?
Answer: Power On Self Test (POST) ⚡2️⃣9️⃣ Software used by end users like Word, PowerPoint?
Answer: Application Software 📄3️⃣0️⃣ Unit of printer output quality?
Answer: Dot per inch (DPI) 🖨️3️⃣1️⃣ Switching device of fifth-generation computers?
Answer: VLSI 🔬3️⃣2️⃣ Unit KIPS measures speed of?
Answer: Processor ⚡3️⃣3️⃣ DOS stands for?
Answer: Disk Operating System 💾3️⃣4️⃣ Joystick is used for?
Answer: Computer Gaming 🎮3️⃣5️⃣ 1999 Melissa virus type?
Answer: E-mail virus 📧3️⃣6️⃣ Command to reboot computer?
Answer: Ctrl + Alt + Del 🔄3️⃣7️⃣ Correcting errors in a program?
Answer: Debugging 🐛3️⃣8️⃣ BCD stands for?
Answer: Binary Coded Decimal 🔢3️⃣9️⃣ Type of virus that reproduces using computer hosts?
Answer: Worm 🐛4️⃣0️⃣ SMTP, FTP, DNS are applications of which layer?
Answer: Application Layer 🌐Document & File Management 📄
4️⃣1️⃣ Which command selects the whole document?
Answer: Ctrl + A 🖱️4️⃣2️⃣ COBOL stands for?
Answer: Common Business Oriented Language 💼4️⃣3️⃣ OS ability to run more than one application at a time?
Answer: Multitasking ⚡4️⃣4️⃣ Functional key to display Save-As box?
Answer: F12 💾4️⃣5️⃣ Full form of NOS?
Answer: Network Operating System 🌐4️⃣6️⃣ Something with easily understood instructions?
Answer: Analog Data 📊4️⃣7️⃣ A modem is connected to?
Answer: Telephone Line ☎️4️⃣8️⃣ Refresh Rate of monitor is measured in?
Answer: Hertz (Hz) 🖥️4️⃣9️⃣ Chief component of first generation computer?
Answer: Vacuum Tubes & Valves 🔌5️⃣0️⃣ Father of Computer Mouse?
Answer: Douglas Engelbart 🖱️Security & Malware 🛡️
5️⃣1️⃣ Program performing useful tasks but also destructive acts?
Answer: Trojan Horse 🐴5️⃣2️⃣ Geometric arrangement of devices on network?
Answer: Topology 📐5️⃣3️⃣ Basic goal of computer process?
Answer: Convert data into Information 📊5️⃣4️⃣ Where are CPU and memory located?
Answer: Motherboard 🖥️5️⃣5️⃣ Founder of IBM Company?
Answer: Thomas J. Watson 🏢5️⃣6️⃣ An image on computer screen is made up of?
Answer: Pixels 🟦🟥5️⃣7️⃣ Full form of MAN?
Answer: Metropolitan Area Network 🌆5️⃣8️⃣ DOS command to recover accidentally deleted files?
Answer: UNDELETE 🗂️5️⃣9️⃣ Program that converts entire program into machine language at once?
Answer: Compiler 🛠️6️⃣0️⃣ Year Microsoft was founded?
Answer: 1975 🏢Operating Systems & Hardware 🖥️
6️⃣1️⃣ Personal computer OS with graphic desktop environment?
Answer: Windows 🪟6️⃣2️⃣ Light pen and joystick are?
Answer: Input Devices 🖱️🎮6️⃣3️⃣ A half byte is also called?
Answer: Nibble 🔢6️⃣4️⃣ SMPS stands for?
Answer: Switched Mode Power Supply ⚡6️⃣5️⃣ Change appearance/positioning of text in MS Word?
Answer: Formatting 📝6️⃣6️⃣ Approximately a million bytes?
Answer: Megabyte 💾6️⃣7️⃣ Daisy wheel, Drum, Chain etc are?
Answer: Printers 🖨️6️⃣8️⃣ XML stands for?
Answer: Extensible Markup Language 🌐6️⃣9️⃣ HTTP protocol scheme type?
Answer: Request/Response 🔄7️⃣0️⃣ Magnetic disk is an example of?
Answer: Secondary Memory 💽Networking & Protocols 🌐
7️⃣1️⃣ OSI full form?
Answer: Open System Interconnection 🌍7️⃣2️⃣ Type of storage device is BIOS?
Answer: Primary 💾7️⃣3️⃣ Extension type of Excel 2007 files?
Answer: .xlsx 📊7️⃣4️⃣ Collecting personal info while posing as another?
Answer: Identity Theft 🕵️♂️7️⃣5️⃣ Amount of vertical space between lines in document?
Answer: Line Spacing ↕️7️⃣6️⃣ Computer cannot boot without?
Answer: Operating System 🖥️7️⃣7️⃣ Other name for programmed chip?
Answer: LSIC 🔧7️⃣8️⃣ Normal CD-ROM storage capacity?
Answer: 680 MB 💿7️⃣9️⃣ DMA stands for?
Answer: Direct Memory Access 💾8️⃣0️⃣ Full form of LAN?
Answer: Local Area Network 🌐Programming & Software 💻
8️⃣1️⃣ ASCII stands for?
Answer: American Standard Code for Information Interchange 🔢8️⃣2️⃣ Second Generation computers developed during?
Answer: 1956-1965 🕰️8️⃣3️⃣ IBM and Apple joined hands in?
Answer: 1991 🤝8️⃣4️⃣ Memory that is both static and non-volatile?
Answer: ROM 💾8️⃣5️⃣ Alternative term for bug?
Answer: Glitch 🐞8️⃣6️⃣ Unwanted bulk messages?
Answer: Spam 📧8️⃣7️⃣ Common name for stealing passwords?
Answer: Spoofing 🕵️♂️8️⃣8️⃣ BIOS stands for?
Answer: Basic Input Output System 💻8️⃣9️⃣ Father of C programming language?
Answer: Dennis Ritchie 👨💻9️⃣0️⃣ RAM can be treated as?
Answer: Waiting Room 🪑9️⃣1️⃣ Computers manipulate data in many ways, called?
Answer: Processing ⚡9️⃣2️⃣ Joshy, Perfumes are examples of?
Answer: Viruses 🦠9️⃣3️⃣ Recover deleted/damaged files is called?
Answer: Computer Forensics 🕵️♂️9️⃣4️⃣ Where does most data go first in memory hierarchy?
Answer: RAM 💾9️⃣5️⃣ Help Menu is available at which button?
Answer: Start 🟢9️⃣6️⃣ File containing permanent data updated during processing?
Answer: Master File 📂9️⃣7️⃣ DVD is an example of?
Answer: Optical Disc 💿9️⃣8️⃣ Most common tool to restrict computer access?
Answer: Passwords 🔑9️⃣9️⃣ Technology that stores only essential instructions on microprocessor chip?
Answer: RISC ⚡💯 Application that gathers user info and sends it online?
Answer: Spybot 🕵️♂️ Last edited:
