کمپیوٹر نیٹ ورکس میں فائر وال کا بنیادی کام کیا ہے؟
-
A. None of these
-
B. To speed up network traffic
-
C. To block viruses
-
D. To prevent/block unauthorized access
Explanation
A firewall is a security system that monitors and controls incoming and outgoing network traffic.
Its primary function is to prevent unauthorized access to or from a private network by filtering data based on security rules.
کمپیوٹر میں فائر وال کا استعمال کیا ہے؟
-
A. For Security
-
B. For data transmission
-
C. For authentication
-
D. For monitoring
Explanation
Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic.
Firewalls can also prevent malicious software from accessing a computer or network via the internet.
ویب سائٹ تک رسائی کے لیے آپ کو ______ کھولنے کی ضرورت ہوگی۔
-
A. Word Processor
-
B. Presentation Tool
-
C. Browser
-
D. Spreadsheet
Explanation
You will need to open a browser to access a website.
A browser is the software that allows users to navigate and interact with websites on the internet.
Such as Chrome or Firefox.
-
A. To go out
-
B. To postpone
-
C. To extinguish
-
D. None of these
Explanation
- To put out means to extinguish something, such as a fire, light, or cigarette.
- Example: "Firefighters managed to put out the fire before it spread further."
نیٹ ورک میں "پراکسی سرور" کا بنیادی مقصد کیا ہے؟
-
A. To route TCP/IP requests from clients to servers
-
B. To cache frequently accessed web pages
-
C. To block unauthorized access to the network
-
D. To manage TCP/IP connections
Explanation
A Proxy Server primarily routes TCP/IP requests between clients and servers, enhancing security, privacy, and network performance.
اینٹی وائرس کس کی ایک مثال ہے
-
A. office suite
-
B. a security
-
C. operating system
-
D. business software
Explanation
An antivirus is an: Application software
Antivirus is an example of: a security
**
ND4-12-2022
-
A. None of these
-
B. On
-
C. In
-
D. At
Explanation
The correct phrase is "The house is on fire", meaning the house is burning.
The preposition "on" is used when referring to something being in the state of burning or combustion.
-
A. Under
-
B. None of these
-
C. To
-
D. On
Explanation
The fire was finally brought under control.
آگ پر بالآخر قابو پالیا گیا۔
"Brought under control" is the correct phrase.
It means the fire was managed or contained successfully.
-
A. A device that protects you from a fire
-
B. A device that connects computers together
-
C. Computer hardware or software that can help protect your network by filtering traffic and blocking outsiders from gaining unauthorized access
-
D. Computer hardware or software used by home owners with computers
Explanation
A firewall is a software or firmware that prevents unauthorized access to a network.
A firewall inspects incoming and outgoing traffic using a set of rules to identify and block threats.
Explanation
The storeowner Testimony didn't convince me that he knew nothing about what cause the fire.
دکاندار
گواہی نے مجھے اس بات پر قائل نہیں کیا کہ اسے آگ لگنے کی وجہ کے بارے میں کچھ نہیں معلوم تھا۔
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
