C++ | MCQs

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.

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Explanation

Linker can link object modules from multiple files

Linker also helps combine all the object modules

Explanation

Booting is a process of the restart the computer.

After restarting it, there is no software in the computer's main memory.

Cold and warm are types of Booting. 

Explanation

The programs and data used by the computer are available in Storage

کمپیوٹر کے ذریعے استعمال ہونے والے پروگرام اور ڈیٹا اسٹوریج میں دستیاب ہیں۔

Explanation

C++ is an object oriented language,

while C and Pascal are procedural languages.

Explanation

Accumulator Register stores the result of ALU operations

Explanation

A network is a combination of hardware and software that facilitates the sharing of information between computing devices.

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Computing devices are the electronic devices which take inputs, process the inputs and then calculate results from the inputs.

Explanation

Data path part of a processor contains hardware necessary to perform all the operations required by a computer.

پروسیسر کے ڈیٹا پاتھ حصے میں کمپیوٹر کے لیے درکار تمام آپریشنز کو انجام دینے کے لیے ضروری ہارڈ ویئر ہوتا ہے۔

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Explanation

A firewall is a network security device that monitors and either blocks or allows traffic based on a set of rules.

Explanation

Bluetooth wireless technology is a short-range wireless technology that enables wireless data communication between digital devices, such as a computer and digital camera.