C++ | MCQs

Explanation

میلویئر حملہ آور کو متاثرہ مشین استعمال کرنے کے لیے ریموٹ کنٹرول فراہم کرتا ہے۔

میلویئر متاثرہ صارف کے مقامی نیٹ ورک کی چھان بین کرتا ہے۔

میلویئر حساس ڈیٹا چوری کرتا ہے۔

Explanation

Read-only memory is a type of non-volatile memory used in computers and other electronic devices.

Data stored in ROM cannot be electronically modified after the manufacture of the memory device.

Explanation

RAM and ROM difference

Explanation

There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, such as a hard drive.

Explanation

In cryptography, encryption is the process of encoding information.

This process converts the original representation of the information, known as plain text, into an alternative form known as cipher text. 

Explanation

Types of Printers

Laser Printers.

Solid Ink Printers.

LED Printers.

Business Inkjet Printers.

Home Inkjet Printers.

Multi function Printers.

Dot Matrix Printers.

3D Printers.

Explanation

Supercomputers were introduced in the 1960s, and for several decades the fastest were made by Seymour Cray at Control Data Corporation .

A supercomputer is a computer with a high level of performance compared to a general-purpose computer.

Explanation

The vertical integration of software is all about improving the functionality of your software by dividing your overall software system up into subsystems and then integrating those subsystems together according to the functions that they perform.

Explanation

SMS stands for Short message service;

 SMS, is a text messaging service component of most telephone, Internet, and mobile device systems.

SMS was defined in 1986 as part of the Global System for Mobile Communications (GSM)

The first SMS message was sent on 3 December 1992

ND04-12-2022

Explanation

A media access control is a network data transfer policy that determines how data is transmitted between two computer terminals through a network cable.