COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Pascal
Eiffel
Ada
Smalltalk
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Explanation
Pascal is a programming language named after a French mathematician,
Blaise Pascal which can correctly compute 5^3 as 125.
Niklaus Wirth designed this imperative and procedural language to encourage structured programming and is simple enough to be taught to beginners
To create a hyperlink
To apply bold formatting with semantic emphasis
To insert an image
To create a line break
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Explanation
The <strong> tag in HTML is used to apply bold formatting to text, commonly for emphasizing key points or words.
It is different from the <b> tag , which only applies bold formatting without semantic meaning.
کمپیوٹر سسٹم میں ریم کس مقصد کے لیے استعمال ہوتی ہے؟
To permanently store data
To execute software applications
To read and write data temporarily
To manage network connections
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Explanation
RAM stands for Random Access Memory
It is the hardware in a computing device where the operating system (OS)
RAM is also known as read/write memory
RAM is located in the Motherboard .
ایک صف عام طور پر کس ڈیٹا کی قسم سے وابستہ ہوتی ہے؟
Primitive data type
Composite data type
Derived data type
Abstract data type
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Explanation
An array is considered a composite data type because it can hold multiple values of the same type in a single variable.
Each value is accessed by an index, and arrays can be used to store collections of related data
پروگرامنگ میں ایک ہی آپریشن کو متعدد بار انجام دینے کی سرگرمی کو بیان کرنے کے لیے کون سی اصطلاح استعمال کی جاتی ہے؟
Recursion
Iteration
Conditional Statement
Function Call
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Explanation
Iteration refers to the process of repeatedly executing a set of instructions or statements in a loop.
It is used to perform the same operation multiple times, such as in loops like for, while, and do-while.
Additional information::
Recursion involves a function calling itself ,
Conditional statements and function calls serve different purposes in programming.
پروگرامنگ میں اظہار کو ایک سیٹ کے طور پر بیان کیا گیا ہے؟
Variables and functions
Variables, constants, operators, and functions
Only constants and operators
Only functions and operators
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Explanation
An expression in programming is a combination of variables, constants, operators, and functions that are evaluated to produce a value.
It can range from simple arithmetic operations to complex calculations involving multiple elements.
<input type="text" value="checkbox">
<input type="checkbox">
<input type="radio" name="checkbox">
<input type="button" value="checkbox">
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Explanation
The HTML code <input type="checkbox"> is used to create a checkbox input field. This allows users to select or deselect options by checking or unchecking the box.
Fiber optic strands and metallic shielding
Twisted pairs of copper wires and shielding
Single copper wire and plastic insulation
Optical fibers and conductive layers
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Explanation
Both Unshielded Twisted Pair (UTP) and Shielded Twisted Pair (STP) cables use twisted pairs of copper wires to transmit data.
T he primary difference is that STP cables have additional shielding around the wires to protect against electromagnetic interference
Whereas UTP cables do not have this extra shielding
ڈیٹا ٹرانسمیشن کے طریقوں سے بننے والے نیٹ ورک کو کہتے ہیں؟
Circuit Switching
Packet Switching
Message Switching
Frame Switching
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Explanation
Packet switching is used in networks where data is broken into smaller packets before being transmitted.
These packets are sent independently and may take different paths to the destination
This method is efficient and robust, making it the foundation for most modern data networks, including the Internet.
آج کمپیوٹر بنیادی طور پر کس ٹیکنالوجی پر مبنی ہیں؟
Vacuum tubes
Magnetic drums
Transistors
Relays
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Explanation
Modern computers are primarily based on transistor technology.
And old computers are based on vacuum tube
John Vincent Atanasoff invented the first digital computer in 1930 .
Charles Babbage is known as the Father of the Computer.
