COMPUTER
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
فونٹ کا سائز کس چیز سے ماپا جاتا ہے؟
Pixels
Points
Inches
Centimeters
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Explanation
Font size is measured in points (pt), which is a unit of measurement equal to 1/72 inch. Points dictate the height of the lettering. There are approximately 72 points in one inch or 2.54 cm.
پروگرامرز کس قسم کا کوڈ استعمال کرتے ہیں؟
Source code
Object code
Machine code
Binary code
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Explanation
Programmers use Source code, which is:
Human-readable and written in a programming language. Compiled or interpreted to create machine-readable code. Used to develop software , apps, and websites. Essential for programming and software development.
سب سے زیادہ استعمال ہونے والا گرافکس سافٹ ویئر کونسا ہے؟
Adobe Photoshop
IllustratorCorel
Draw
SketchUp
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Explanation
Adobe Photoshop is the most frequently used graphics software. Photoshop is the industry standard for raster graphics editing, used for photo editing, digital painting, and graphic design. Its versatility and wide range of features make it the go-to choice for professionals and hobbyists alike.
Laser
Mechanical
Electrical
Electro Magnetic
All of these
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Explanation
CD stand for Compact Disk.
Laser technology is used in CD.
روبی میں طریقہ کی وضاحت کے لیے نحو کیا ہے؟
def method_name
method method_name
function method_name
define method_name
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Explanation
In Ruby, the syntax for defining a method is :
def method_name(parameters)
# method body
end
The 'def' keyword is used to define a method , followed by the method name and parameters in parentheses.
The method body is indented and enclosed by the 'end' keyword.
جاوا اسکرپٹ اور جاوا کے درمیان بنیادی فرق کیا ہے؟
There is no difference
Functions are considered as fields
Variables are specific
Functions are values and there is no hard distinction between methods and fields
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Explanation
The basic difference between JavaScript and Java is that the functions are values, and there is no hard distinction between methods and fields.
کس قسم کا لوپ عام طور پر سی میں ایک صف کے ذریعے تکرار کرنے کے لیے استعمال ہوتا ہے؟
If loop
Switch loop
For loop
While loop
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Explanation
In C, the For loop is commonly used to iterate through an array because it allows for easy initialization, condition checking , and incrementing/decrementing of the loop counter. The syntax of a For loop is designed to handle array indexing and iteration naturally.
BASIC is used
COBOL is used
4GLs are used
System is documented
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Explanation
Prototyping is a software development methodology that involves creating a working model or a mockup of a system or application to test and refine its requirements and design. In prototyping, Fourth-Generation Languages (4GLs) are often used. 4GLs are high-level programming languages that provide a more abstract and visual way of programming, making it easier to quickly build and test prototypes.
مندرجہ ذیل میں سے کون سا مواد سب سے کم پارگمیتا ہے؟
A diamagnetic material
A paramagnetic material
Ferromagnetic material
All of the above
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Explanation
The material with the lowest permeability among the options listed is a diamagnetic material.
32767
2147483647
65535
4294967295
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Explanation
The maximum value that can be stored in an "int" data type in C++ is 2147483647 .
