COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
سافٹ ویئر ریلیز کے بعد غلطیوں کو درست کرنا کیا کہلاتا ہے؟
Preventive
Adaptive
Corrective
Perfective
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Corrective maintenance refers to fixing errors or bugs discovered after software has been released.
It ensures the software works as intended and meets user requirements.
Unlike preventive or adaptive maintenance, it reacts to problems rather than anticipating them.
Common examples include patches, bug fixes, and error corrections .
ٹرانسفارمرز کس چیز میں استعمال ہوتے ہیں؟
Networking
Natural Language Processing
Hardware design
Graphics
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Transformers are a type of AI model used to process and understand human language .
They are widely used in language translation, text summarization, and chatbots .
Unlike older models, transformers can handle l ong-range dependencies in text efficiently.
Famous examples include ChatGPT, BERT, and GPT series .
ڈی ایس اے (اسٹیک) کس اصول کی پیروی کرتا ہے؟
FIFO
LIFO
Random
Circular
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A stack is a data structure where the last element added is the first to be removed.
LIFO stands for Last In, First Out , reflecting this behavior.
Common examples include undo features in software and browser back buttons .
Stacks are used i n function calls, recursion, and expression evaluation in programming.
LIFO
FIFO
Random
Priority only
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A queue is a data structure where elements are processed in the order they arrive.
FIFO stands for First In, First Out ,Meaning the first element added is the first one to be removed.
Common examples includ e print queues and lineups at stores .
It is the opposite to stack , which use s LIFO (Last In, First Out).
اخلاقی ڈیٹا کے استعمال کی مثال کون سی ہے؟
Sharing user data without consent
Selling personal data
Protecting user information
Hacking accounts
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Ethical data use means respecting users' privacy and keeping their information safe. Protecting user information prevents misuse, theft, or unauthorized access. It ensures that data is only used for its i ntended and approved purpose. Organizations build trust with users by handling data responsibly. It follows legal and moral guidelines related to data protection and security.
Data is compressed
Data is encrypted
Data is from a valid source
Data is deleted
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Data authentication is the process of verifyin g the origin and integrity of data, Ensuring that it comes from a legitimate sender and has not been tampered with or altered during transmission. Data origin authentication proves tha t the stated sender is the source of the data. Data integrity ensures the data has not been modified. Data encryption (Option B) is a separate mechanism used for confidentiality, not for direct authentication.
بائنری سرچ کس پر کام کرتی ہے؟
Unsorted data
Sorted data
Random data
Linked list only
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
Binary search is faster than linear search except for small arrays. However, the array must be sorted first to apply binary search.
پروگرامنگ میں، بولین ویلیو فالس کو کس کے طور پر سمجھا جاتا ہے؟
1
-1
0
Undefined
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
In most programming languages like C++, Java, and Python:
false is internally stored as 0
true is stored as 1
That’s why false behaves like 0 in mathematical operations.
Public Information Index
Personal Identifiable Information
Private Internet Identity
Protected Internal Information
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
PII means any i nformation that can identify a person
Name
CNIC / ID number
Phone number
Email address
مندرجہ ذیل میں سے کون سی قسم کمپیوٹر میموری ہے جو عارضی طور پر ڈیٹا اور ہدایات کو ذخیرہ کرنے کے لئے استعمال ہوتی ہے جس پر فی الحال کارروائی کی جارہی ہے؟
RAM
CPU
Motherboard
None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
RAM (Random Access Memory) temporarily stores data and instructions that the CPU is currently processing. It is a volatile memory , meaning it loses data when the computer is turned off. Last verified on 15-02-2026
