Computer Mcqs (744)

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  • Multithreading is also called as:__________?
    1. Concurrency
    2. Simultaneity
    3. Crosscurrent
    4. Recurrent

  • Which is the type of port?
    1. Serial
    2. Parallel
    3. AGP
    4. All of these

  • Good passwords contain on ________?
    1. Alphabets
    2. Numbers
    3. Alphanumeric
    4. All of Above

  • Whose face was first uploaded on Facebook?
    1. Al Pacino
    2. Zuckerberg
    3. Adam smith
    4. Shahid Chudhary

  • The new name of Facebook is __________?
    1. Meta
    2. Beta
    3. Delta
    4. Face point

  • In banks, data check on the cheques is read by the following device:
    1. OCR
    2. OMR
    3. MICR
    4. None of these

  • The first Network is called _________?
    1. CNNET
    2. NSFNET
    3. ASAPNET
    4. ARPANET

  • E-mail is a system for exchanging messages through a__________?
    1. Client
    2. Program
    3. Network
    4. Backbone

  • The Video Graphics Array (VGA) resolution standard is__________?
    1. 640×480B
    2. 800×600
    3. 1024×768
    4. 1280×3024

  • The universal format for PACS image storage and transfer is ______?
    1. DICOM
    2. JPEG
    3. BitMap
    4. None of these

  • Diameter of Compact Disk is ________?
    1. 10 cm
    2. 11 cm
    3. 12 cm
    4. None of these

  • Which shortcut key is used to open my computer properties?
    1. Win + Pause
    2. Win + Insert
    3. Wind + End
    4. Win + Tab

  • Which shortcut key is used to Open My Computer?
    1. Win + C
    2. Win + D
    3. Win + E
    4. Win + F

  • Which shortcut key used to open Task Manager in windows 10?
    1. Ctrl + Esc
    2. WIN + Ctrl + Esc
    3. Alt + Esc
    4. Ctrl +  Shift  + Esc

  • Which shortcut key used to open startup button in windows 10?
    1. Ctrl + Esc
    2. WIN+ Esc
    3. Alt + Esc
    4. Shift + Esc

  • What type of software is a ";printer driver";?
    1. Application Software
    2. System Software
    3. Utility Software
    4. None of Above

  • Mac OS offers _____________ for data backup.
    1. File history
    2. Time Machine
    3. File backup
    4. None of above

  • Which of these is the name of a type of interface that allows a user to type in commands on a keyboard which gives the computer instructions?
    1. Command line interface (CLI)
    2. Graphical user interface (GUI)
    3. Touchscreen interface
    4. Drop down menu interface

  • The unit that controls all parts of the computer is __________?
    1. CPU
    2. ALU
    3. Register
    4. None of these

  • The process to remove errors in a program is called_________?
    1. Compiling
    2. Executing
    3. Bug
    4. Debugging

  • What is Heuristic checking?
    1. False positive
    2. Data storage
    3. Virus scanning
    4. Virus removing

  • The BIOS settings are stored in _________ ?
    1. EEPROM
    2. CMOS chip
    3. Memory
    4. OS

  • ___________ languages are close to humans?
    1. Low level languages
    2. Assembly languages
    3. High level languages
    4. None of these

  • Microprocessor was introduced in which generation of computer?
    1. Second generation
    2. Third generation
    3. Fourth generation
    4. Fifth generation

  • Fifth generation computers are based on:____________?
    1. Programming Intelligence
    2. Artificial Intelligence
    3. System Knowledge
    4. None of these