PPSC PAST PAPERS ALL MCQS 2025 OF COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
کمپیوٹر پر چلایا جانے والا گانا کس کی مثال ہے؟
- Input
- Processing
- Output
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- In computers, input, processing, and output are the main functions.
- A song being played represents output, as the computer is producing sound for the user.
- Input would be typing or clicking, processing is computations or data handling.
Additional information:
- Output devices include speakers, monitor, and printer.
- Computers convert processed data into user-friendly form via output.
Last verified on 20-01-2026
فائل کے ریکارڈز میں وقتاً فوقتاً اضافہ، تبدیلی یا حذف کرنے کو کیا کہتے ہیں؟
- Editing
- Deleting
- Updating
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Updating involves periodically adding, modifying, or deleting records to maintain accuracy.
- It keeps files and databases current and useful for operations.
Additional information:
- Common in accounting software, student records, and inventory systems.
- Helps prevent data redundancy and errors.
Last verified on 20-01-2026
وہ کون سے آلات ہیں جو کمپیوٹر کے باہر سے ڈیٹا وصول کرتے ہیں اور اسے CPU میں منتقل کرتے ہیں؟
- Analogue to digital converters
- Sensors
- Input devices
- Digital devices
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Input devices receive data from the user or environment and send it to the CPU.
Examples: Keyboard, mouse, scanner, microphone.
جنک ای میل کوکیا کہا جاتا ہے
- Spam
- Spoof
- Spool
- Sniffer script
- Crap
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Junk email is also commonly called spam
The most frequent term, derived from a Monty Python sketch
It is electronic junk mail or junk newsgroup postings
پہلا کمپیوٹر ماؤس کس نے ایجاد کیا؟
- Douglas Engelbart
- Ada Lovelace
- Charles Babbage
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The computer mouse was invented and developed by Douglas Engelbart,
In 1964, at the Stanford Research Institute (SRI).
1964: The prototype was built.
1968: Introduced to the public during the famous "Mother of All Demos".
دنیا کی سب سے بڑی ہارڈ ویئر کمپنی کون سی ہے؟
- Apple
- Dell
- Microsoft
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Apple is the world's largest tech hardware company
Founded: April 1, 1976, Los Altos, California, United States
Headquarters: Cupertino, California, United States
Founders: Steve Jobs, Steve Wozniak, Ronald Wayne
کمپیوٹر میں معلومات کے لیے عارضی ذخیرہ کرنے کی جگہ کو کیا کہا جاتا ہے۔
- Backup
- Binary file
- Buffer
- Data recorder
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A temporary storage place for information in a computer is primarily called RAM (Random Access Memory), which holds data for active programs
But also cache memory (faster, closer to CPU) or a buffer,
ایم ایس ورڈ میں فونٹ کا کم سے کم اور زیادہ سے زیادہ سائز _____ ہے؟
- 8-72
- 6-60
- 12-50
- 8-96
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Minimum font size: 8
- Maximum font size: 72
Additional information:
- Standard font size: 12
- Manual font size range: 1–1638
- Shortcut to change font size manually: Ctrl + Shift + P
- Increase font size: Ctrl + ]
- Decrease font size: Ctrl + [
Last verified on 17-01-2026
مندرجہ ذیل میں سے کون سا ہارڈ ویئر نہیں ہے؟
- Compiler/Windows XP
- Chip/Hard disk
- RAM
- CPU/Monitor
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Software refers to programs and operating systems that run on hardware, like Windows XP or a compiler.
- Hardware refers to the physical components of a computer that you can touch, like the CPU, RAM, and hard disk.
Additional information:
- CPU, RAM, Hard Disk, Monitor, Chip are all hardware.
- Compiler is a software that converts code into machine language.
- Windows XP is an operating system software.
Last verified on 17-01-2026
ایم ایس ورڈ میں ہیڈر اور فوٹر کیوں استعمال ہوتے ہیں؟
- To enhance the overall appearance of the document
- To make large document more readable
- To allow page header and footers to appear on document when it is printed
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
- Headers and Footers are sections at the top and bottom of a page in MS Word.
- They are used to display consistent information across all pages, like page numbers, document title, date, or author name.
Last verified on 17-01-2026