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A. clear_screen();
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B. scanf();
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C. clrscr();
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D. None of these
Explanation
clrscr() is a function used to clear the console screen in C/C++ (usually with conio.h library).
It helps to remove previous output before displaying new information on the screen.
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A. None of these
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B. # define PI 3.14
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C. define PI = 3.14
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D. # define PI = 3.14
Explanation
#define PI 3.14
This is the correct syntax for defining a constant using the C preprocessor directive.
It replaces every instance of PI with 3.14 before compilation begins.
مستحکم اعداد و شمار کی تقسیم کی حکمت عملی میں ، جہاں ڈیٹا کا اشتراک کیا جاتا ہے؟
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A. None of these
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B. All data are located at a single site
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C. Data is divided into non-critical segments
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D. Data is distributed at different sites
Explanation
In Consolidated Data Distribution, all data is stored at one central site.
This simplifies management but may reduce access speed for remote users.
سی آر سی پلس پلس میں گیٹ سی ایچ () فنکشن کیا کرتا ہے؟
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A. None of these
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B. It reads a string from the user
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C. It will display the character on the screen that user has entered
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D. It reads a character from the keyboard without displaying it on the screen
Explanation
The getche() function in C/C++ (from the <conio.h> library) performs two actions:
- Reads a single character from the keyboard (immediately, without waiting for Enter).
- Echoes (displays) the character on the screen.
ای تعمیراتی ایپ _____ کے لئے استعمال کی جاتی ہے؟
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A. Building permit
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B. None of these
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C. Road maintenance
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D. Traffic control
Explanation
E-Construction app facilitates online approval for building permits.It streamlines the construction approval process digitally.
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A. Kindness
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B. Injury
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C. None of these
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D. Help
Explanation
Harm means نقصان
Injury means چوٹ
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A. None of these
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B. Ignore
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C. Punish
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D. Comfort
Explanation
Console means کسی کو تکلیف یا غم میں تسلی دینا
Comfort means ہمدردی اور مدد کی پیش کش کرنا
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A. Conquer
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B. Following immediately one after the other
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C. None of these
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D. Victory
Explanation
Successive refers to things that occur in sequence, one after the other, without interruption.
Successive means یکے بعد دیگرے
Following immediately one after the other means فوری طور پر ایک کے بعد ایک کے بعد
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A. Punished
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B. None of these
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C. Guilty
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D. Free
Explanation
Scot-free means بِلا مَحصُول ۔ بِلا سَزا ۔ مَحصُول کی ادائيگی سے مُستَثنی
Free means بِلا مَحصُول ۔ بِلا سَزا ۔ مَحصُول کی ادائيگی سے مُستَثنی
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A. Consume
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B. Conserve
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C. Cut
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D. Kill
Explanation
PRESERVE means محفوظ کرنا
Conserve means محفوظ کرنا
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