COMPUTER BASIC HARDWARE COMPONENTS
Computer Basic Hardware Components
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
آپریٹنگ سسٹم میں بوٹنگ کا کیا مطلب ہے؟
- To turn off
- To scan
- Install the program
- Restarting computer
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Explanation
Booting is a process of the restart the computer.
After restarting it, there is no software in the computer's main memory.
Cold and warm are types of Booting.
کی بورڈ کی کتنی اقسام ھیں؟
- Serial keyboard
- Parallel keyboard
- Both A & B
- None of these
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Explanation
Keyboard is an input device.
Keyboard is similar to electric typewriter.
Keyboard uses serial port to connect with computer.
Keys on keyboard are of mainly three types:
Alphanumeric keys: letters and numbers
Punctuation keys: comma, period, semicolon, etc.
Special keys: function keys, arrow keys, caps lock key, etc.
Keyboard inventor: Christopher Latham
Longest key on keyboard: Space key
پرنٹر کی سب سے عام قسم کونسی ہے؟
- Scanner
- Laser Printers
- Dot-Matrix Printer
- Inkjet Printer
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Explanation
Inkjet printers and Laser printers are two of the most common types of printers used in various settings.
Inkjet printers are most popular from Laser printer for their versatility, ability to produce.
Inkjet printers Developed in the 1950s
اختتامی نوٹ دستاویز/سیکشن کے ۔۔۔۔۔ پر ظاہر ہوتے ہیں
- Start
- End
- Middle
- None of these
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Explanation
A footnote appears at the bottom of the page.
An endnote appears at the end of a document.
AGM 24-12-2022
تمام پردیی آلات کس کے ساتھ جڑتے ہیں۔
- Motherboard
- CPU
- Keyboard
- None
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Explanation
When installing a peripheral you also usually need to install a driver
**
A peripheral device is an internal or external device that connects directly to a computer or other digital device
All peripheral devices connect with the motherboard
ND17-1-2023
ہارڈ ڈسک سب سے پہلے کس نے ایجاد کی؟
- IBM
- Jone
- Both
- None
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Explanation
The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson
The commercial usage of hard disk drives (HDD) began in 1957
Rey Johnson (considered as “father” of the disk drive).
A computer hard disk drive is a non-volatile data storage device.
Hard Disk is an example of Magnetic Storage
ہارڈ ڈسک کس کی ایک مثال ہے
- Optical Storage
- Magnetic Storage
- Solid-State Device
- None of these
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Explanation
Hard Disk is an example of Magnetic Storage and Secondary storage.
The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson
The commercial usage of hard disk drives (HDD) began in 1957
Rey Johnson (considered as “father” of the disk drive).
A computer hard disk drive is a non-volatile data storage device.
Hard Disk is an example of Magnetic Storage
ہارڈ ڈسک ڈرائیو کو _____ اسٹوریج سمجھا جاتا ہے۔
- Flash
- nonvolatile
- non-permanent
- temporary
- all of these
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Explanation
The hard disk was invented on September 13, 1956, by an IBM team led by Rey Johnson
The commercial usage of hard disk drives (HDD) began in 1957
Rey Johnson (considered as “father” of the disk drive).
A computer hard disk drive is a non-volatile data storage device.
Hard Disk is an example of Magnetic Storage
ND07-3-2023.
اندرونی ہارڈ ڈسک ______ ہے؟
- Fixed
- Not fixed
- Removable
- Removable but not fixed
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Explanation
An internal hard drive is the primary storage device located inside a computer system.
It usually contains pre-installed software applications, the operating system and other files.
- مدربورڈ
- کی بورڈ
- )سی پی يو
- موڈم
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Explanation
مدربورڈ ميں ريم، روم اور مائکرو پروسيسر لگے ہوئے ہوتے ہيں
ND2-03-2023
