A. Open the browser's settings menu
B. Toggle full-screen mode
C. Refresh the current page
D. Open a new tab
Explanation
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کی بورڈ پر ایک چوڑی کی جس پر کوئی نشان نہ ہو اسے کیا کہا جاتا ہے
A. Backspace Key
B. Space Bar
C. Enter Key
D. Shift Key
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
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A. 3 parameters
B. 4 parameters
C. 2 parameters
D. None
Explanation
The strcpy() function copies string2, including the ending null character, to the location that is specified by string1.
The strcpy() function operates on null-ended strings.
The string arguments to the function should contain a null character (\0) that marks the end of the string.
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صوتی میل سسٹم میں ایک صوتی میل باکس کونسا ہے۔
A. Hard disk
B. Processor
C. Storage location on a hard disk
D. None
Explanation
voice mail, Electronic system for recording oral messages sent by telephone.
Typically, the caller hears a prerecorded message and then has an opportunity to leave a message in return.
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کمپیوٹر میں مدر بورڈ کا کام کیا ہے؟
A. Connect all components of the computer
B. Generate graphics
C. Provide internet connectivity
D. Store data permanently
Explanation
The motherboard is the main circuit board of a computer that connects all the essential components, such as the:
CPU RAM hard drives peripherals
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ایک اوورلوڈ فنکشن دراصل اسی نام کے ساتھ کس کا ایک گروپ ہے۔
A. Variables
B. Integers
C. Classes
D. Functions
Explanation
An overloaded function is really just a set of different functions that happen to have the same name . The determination of which function to use for a particular call is resolved at compile time.
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A. None of these
B. A compiler is a special program that processes statements written in a particular programming language and turns them into machine language
C. A compiler is a language providing very efficient execution
D. A compiler does a conversion line by line as the program is run
Explanation
A compiler translates entire source code from a high-level programming language into machine code before execution.
Unlike an interpreter , it does not convert code line by line but processes it all at once for efficiency.
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کمپیوٹر میں ڈیٹا اور ہدایات کو کس قسم کے ہندسوں کا استعمال کرتے ہوئے محفوظ کیا جاتا ہے؟
A. Binary digits
B. Decimal digits
C. Octal digits
D. Hexadecimal digits
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.
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A. Integers
B. Variables
C. Function
D. Class
Explanation
In computer programming, a function prototype or function interface is a declaration of a function that specifies the function's name.
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A. we should respect our elders
B. She lives in a big room
C. She sells sea shells by the sea shore
D. How the children came to school
Explanation
She sells sea shells by the sea shore is an example of Tongue Twister .
Tongue Twiste r : a word, phrase, or sentence difficult to articulate because of a succession of similar consonantal sounds
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