COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
جولائی 2023 میں لانچ ہونے والی ایلون مسک کی مصنوعی انٹیلیجنس کمپنی کا کیا نام ہے؟
xAI
Meta
Giga
None of these
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Explanation
Founded by Elon Musk : xAI was launched in July 2023 to develop advanced AI models . AI Development : It introduced Grok , an AI chatbot integrated into X (formerly Twitter) .
مندرجہ ذیل میں سے کون ڈیٹا یا معلومات کو عارضی طور پر اسٹور کرتا ہے اور کنٹرول یونٹ کی ہدایت کے مطابق اسے منتقل کرتا ہے؟
Address
Register
Number
Memory
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Explanation
A register is a small, high-speed storage location within the CPU that temporarily holds data or instructions needed for immediate processing.
The control unit directs the CPU to access data from registers and use it for various operations.
پروگرام شدہ چپ کا دوسرا نام کیا ہے؟
RAM
ROM
LSIC
PROM
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Explanation
PROM, which stands for Programmable Read-Only Memory,
It is a type of chip that can be programmed with data after manufacturing, unlike standard ROM.
This is programmed during production and cannot be changed.
ایم ایس ورڈ میکروز بنانے کے لیے کون سی زبان استعمال کرتا ہے؟
Visual C++
Visual Java
Visual Basic
None of the above
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Explanation
MS-Word uses Visual Basic for Applications (VBA)
To create, edit, and run macros.
It is an event-driven programming language integrated into Microsoft Office,
Older Versions: Previously used a language called WordBasic.
Last updated 15-feb-2026
مندرجہ ذیل میں سے کون سی پی یو کے دو اہم اجزاء ہیں؟
Control Unit and ALU
Control Unit and Registers
Registers and Main Memory
None of these
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Explanation
The Control Unit directs all operations in the CPU.
The ALU (Arithmetic Logic Unit) performs arithmetic and logical operations.
Wireless
Cabling
Both A and B
None
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Explanation
Fiber optic technology uses cables made of thin strands of glass or plastic fibers to transmit data as light signals. It providing high-speed and high-capacity communication.
انٹرنیٹ کیبل کے لیے عام طور پر کنکشن کی کون سی قسم استعمال ہوتی ہے؟
Ethernet
HDMI
USB
VGA
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Explanation
An Ethernet connection is the standard for wired internet connectivity, using Ethernet cables to connect devices like computers, routers, and modems to a network.
Other options like HDMI, USB, and VGA are used for different purposes, such as video or data transfer.
display("Hello");
output("Hello");
print("Hello");
printf("Hello");
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Explanation
The valid output statement in C language a mong the given options is printf("Hello");.
In C programming, the printf() function is the standard library function used t o display formatted output on the console.
It is part of the stdio.h header file, which needs to be included in your C program using #include <stdio.h>.
Options A, B, and C (display(), output(), print()) are not standard C library functions for outputting text to the console.
کمپیوٹر سسٹم میں کنٹرول بس کا بنیادی کام کیا ہے؟
Transfer data
Perform arithmetic
Transmit commands and control signals
Store memory
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Explanation
The control bus is a crucial component of a computer system that communicates with other elements, such as the CPU, memory, and input/output devices.
Its primary function is to transmit control signals.
initState()
dispose()
build()
main()
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Explanation
In Flutter, the Scaffold() widget is typically used within the build() method of a StatefulWidget or StatelessWidget.
More specifically, it serves as the root widget for most screens in a Flutter application, providing the basic layout structure for Material Design.
