COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
کمپیوٹر کی سب سے بڑی ہارڈویئر کمپنی کون سی ہے؟
- Dell
- HP
- IBM
- None of these
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Explanation
According to the options, B is correct; the largest computer hardware company is HP (Hewlett-Packard).
Otherwise
The largest computer hardware company in the world, by market capitalization, is Apple Inc.
ایم ایس ورڈ اور ایم ایس ایکسل ______ ہیں؟
- Applications software
- Operating systems
- High level language
- None of these
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Explanation
Application software, such as MS Word and MS Excel, is designed to perform specific tasks, like word processing and spreadsheet analysis.
Application software runs on top of operating systems, such as Windows or macOS, and provides users with a interface to interact with the computer.
- Wordpad
- MS Word
- Notepad
- None of these
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Explanation
Notepad is a basic text-editing program which enables computer users to create documents.
Notepad is a basic text editor used to create and edit plain text files without formatting.
گوگل ڈرائیو کتنا مفت اسٹوریج پیش کرتا ہے؟
- 10 GB
- 15 GB
- 20 GB
- None of these
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Explanation
Google Drive offers 15 GB of free storage per Google account.
This storage is shared across Google Drive, Gmail, and Google Photos.
پہلا کمپائلر کس نے تیار کیا؟
- Charles Babbage
- Grace Hopper
- Ada Lovelace
- None of these
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Explanation
Grace Hopper is credited with inventing the first compiler, which she called A-0, in 1952.
Hopper's A-0 compiler was operational on the Univac computer.
- Google
- Internet explorer
- Firefox
- Unix
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Explanation
Unix is not a browser, but Google, Internet Explorer, and Firefox are:
Unix: Not a browser
Google: A search engine, not a browser
Internet Explorer: A web browser
Firefox: A free, open-source web browser developed by the Mozilla Foundation and Mozilla Corporation
مائکرو پروسیسر کس نے ایجاد کیا؟
- Marcian E Hoff
- Joseph jackerd
- Charles babbage
- None of these
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Explanation
Marcian Edward "Ted" Hoff Jr. is one of the inventors of the microprocessor.
In 1980, Hoff was named the first Intel Fellow, which is the highest technical position in the company.
He stayed in that position until 1983 when he left for Atari.
سی ڈی ایک آپٹیکل ڈسک فارمیٹ ہے جو _____ رکھنے کے لیے استعمال ہوتا ہے؟
- Sound
- Pre-recorded text
- Graphics
- All of these
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Explanation
A CD (Compact Disc) is an optical disk format that can store sound, pre-recorded text, graphics, and other digital data.It is widely used for audio playback, software distribution, and data storage.Standard CDs hold up to 700 MB of data or 80 minutes of audio.CDs are read using a laser in a CD drive, which interprets the stored data.
مندرجہ ذیل میں سے کون سی فائل میں 'ایم پی جی' ایکسٹینشن ہے؟
- Audio
- Image
- Video
- None of these
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Explanation
.mpg is a file extension for video files compressed using the MPEG (Moving Picture Experts Group) standard.It is commonly used for digital video distribution due to its efficient compression while maintaining good video quality.Variants of the format include MPEG-1 (used in CDs) and MPEG-2 (used in DVDs and broadcasting).
ڈیٹا بیس ایپلی کیشن کا آؤٹ پٹ کون سا اعتراض ہے؟
- Report
- Table
- Form
- Query
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Explanation
- A report is a database application's output that presents data in a readable, formatted format.
- It summarizes and analyzes data from tables or queries.
- This makes the information easy for users to interpret.