Free IT Bachelor's Degree in Information Technology MCQ Questions and Answers

Question 1

Which one of these was the first search engine ever developed for the internet?

Accepted Answer

Archie

Answer

Archie, short for 'archive,' was the first search engine for the internet, developed in 1990 by Alan Emtage, Bill Heelan, and J. Peter Deutsch. It indexed FTP sites, allowing users to search for specific files across interconnected networks. While not a web search engine in the modern sense (as the World Wide Web was just emerging), it was the pioneering tool for finding information online.

Question 2

Which of these languages is used to create programs like applets?

Accepted Answer

Java

Answer

Java is the programming language specifically designed to create applets, which are small applications that can be embedded into web pages and run within a web browser. Its 'write once, run anywhere' capability, achieved through the Java Virtual Machine (JVM), made it ideal for distributing interactive content across diverse computing environments. While applets are largely deprecated now, Java was the primary language for their development.

Question 3

Which of the following is a connectionless protocol example?

Accepted Answer

UDP

Answer

UDP (User Datagram Protocol) is a connectionless protocol, meaning it sends data packets without first establishing a connection with the recipient. It offers a fast but unreliable delivery service, as it doesn't guarantee delivery, order, or error checking. This makes UDP suitable for applications where speed is more critical than reliability, such as streaming media, online gaming, and DNS lookups.

Question 4

The Network Interface Card (NIC) is commonly used for ______.

Accepted Answer

Connectivity

Answer

A Network Interface Card (NIC) is a hardware component that allows a computer to connect to a network. It provides the physical and data link layer functions necessary for network communication, enabling the computer to send and receive data over a wired or wireless connection. Essentially, the NIC is the gateway for a device to achieve network connectivity.

Question 5

The term "Linux" represents an _____.

Accepted Answer

Operating System

Answer

Linux refers to a family of open-source Unix-like operating systems based on the Linux kernel. An operating system manages computer hardware and software resources, providing common services for computer programs. While 'Linux' technically refers to the kernel, it is commonly used to describe the entire operating system, including the kernel, system utilities, and graphical user interfaces.

IT - Bachelor's Degree in Information Technology Practice Test

IT - Bachelor's Degree in Information Technology Practice Test

Free IT Bachelor's Degree in Information Technology MCQ Questions and Answers