COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
کمپیوٹر میں ڈیٹا اور ہدایات کو کس قسم کے ہندسوں کا استعمال کرتے ہوئے محفوظ کیا جاتا ہے؟
- Decimal digits
- Hexadecimal digits
- Binary digits
- Octal digits
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Explanation
Computers store data and instructions using binary digits, also known as bits.
Binary digits are represented as 0s and 1s
They are the fundamental building blocks of all data and instructions in digital computing.
الفا، عددی، حرف، اور نمبر کی شکل میں لکھا ہوا کوڈ کیا ہے؟
- #A3C4
- @A1B2
- )A1B2
- *B2A1
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Explanation
The code ')A1B2' follows a specific format
Where it begins with a special character (alpha), followed by a numeric digit, a letter, and another numeric digit.
The correct option that matches this format is ')A1B2'.
- struct { ... };
- typedef struct { ... } StructName;
- StructName var;
- #include <iostream>
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Explanation
In C++, when you use a statement like StructName var;,
it tells the compiler to allocate memory for an instance of the structure StructName.
- Data Division
- File Section
- Data Item Descriptor
- Picture Clause
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Explanation
in COBOL, the Picture Clause (often abbreviated as PIC) is used to define the structure and type of data elements.
The Picture Clause describes the attributes of a data item, including its type (e.g., numeric, alphabetic), size, and format
COBOL stands for Common Business Oriented Language
کون سی سسٹم پروگرامنگ لینگویج ہے جو سٹرکچرڈ پروگرامنگ کے لیے استعمال ہوتی ہے؟
- Python
- JavaScript
- C language
- HTML
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Explanation
The C programming language is widely known for its use in system and structured programming.
It provides:
- low-level access to memory
- a simple set of keywords
- a clean style
That makes it highly efficient and suitable for writing operating systems and other system-level software.
پرانے کمپیوٹرزون کس پر مبنی ہیں
- Transistors
- Microprocessors
- Integrated Circuits
- Vacuum Tubes
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Explanation
Old computers those from the 1940s and 1950s, were based on vacuum tubes
Vacuum tubes were used in early computers to amplify electrical signals and act as switches.
They could control the flow of electricity in a circuit,
Making it possible to perform calculations and process information
کی بورڈ پر ایک چوڑی کی جس پر کوئی نشان نہ ہو اسے کیا کہا جاتا ہے
- Enter Key
- Backspace Key
- Space Bar
- Shift Key
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Explanation
The spacebar is the longest key on a keyboard, typically located at the bottom center.
It is used to insert a space between words while typing
دوسرے روبوٹ کا نام کیا ہے جو 1956 میں مسائل کے حل، سیکھنے اور اپنے ماحول سے تعامل کے لیے تیار کیا گیا تھا؟
- Robby
- Shakey
- Stanford Cart
- Unimate
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Explanation
The second robot developed in 1956 for problem-solving, learning, and interacting with its environment was Shakey.
Created by the Stanford Research Institute, Shakey was an early example of a robot with integrated AI capabilities.
مصنوعی ذہانت میں قدرتی زبان کا تجزیہ اور سمجھنے کے لیے کون سا الگورتھم استعمال کیا جاتا ہے؟
- Decision trees
- Natural Language Processing
- Vector Machines
- Natural Networks
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Explanation
The algorithm used in Artificial Intelligence to analyze and understand natural language is Natural Language Processing (NLP).
NLP encompasses techniques and models designed to process and interpret human language data.
قدرتی زبان کا تجزیہ کرنے اور سمجھنے کے لیے مشین لرننگ میں کون سا الگورتھم استعمال ہوتا ہے؟
- K-Means Clustering
- Support Vector Machines
- Principal Component Analysis (PCA)
- Recurrent Neural Networks (RNNs)
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Explanation
Recurrent Neural Networks (RNNs) are used in machine learning to analyze and understand natural language.
They are designed to handle sequential data and are effective for tasks like language modeling and text generation.
