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Academic Questions in ICT

Please check out our Test Your Knowledge page to see all Questions and Answers

DNS belongs to layer _ of the Open System Interconnect (OSI) model of networking.

A. One

B. Two

C. Three

D. Four

E. Five

F. Six

G. Seven

Which of the following DNS servers receive queries directly from computers, phones and other client devices?

A. Root Nameserver

B. Top Level Domain (TLD) Nameserver

C. Bottom Level Domain (BLD) Nameserver

D. Authoritative Nameserver

E. Direct Nameserver

F. Recursive DNS Server

The uppermost layer of the Open System Interconnect (OSI) model of networking is the _ layer.

A. Physical

B. Application

C. Network

D. Transport

E. Data Link

F. Presentation

Concerning the internet of things, which of the following statement is incorrect?

A. Humans will become connected to the internet through the internet of things

B. It refers to the billions of physical devices that will be connected to the internet

C. Big data is associated with the internet of things

D. Presently, we have more humans living on earth that things connected to the internet

E. China, North America and Europe accounts for over two thirds of internet connected things

F. The ultimate goal of the Internet of things will be made a reality through IPv6

What is the first step towards disabling automatic image download on WhatsApp?

A. Click on the three dots on the top right hand corner

B. Click on the WhatsApp logo

C. Click on the settings icon on the top right corner

D. Click on the settings icon located on the to top-center of the app

E. Click directly on the storage and data icon located on the top right corner

F. Click on the mobile data usage icon located on the top right corner

ICT

Introduction to routers in networking Wired router and wireless router explained What are core routers in networking? Virtual routers explained with its configuration Edge router explained with its types Domain Name System explained Types of computer network Functions of a router Computer scheme of work, SS1, First Term Computer scheme of work, SS1, Second Term Computer scheme of work, SS1, Third Term Introduction to computer networks Types of DNS server Open Systems Interconnect: Layers of the OSI Model Internet of Things (IoT), How IoT works, its advantages and challenges How to consume less data on android phone Best programming languages to learn The internet and world wide web explained Computer Hardware, Parts and Functions of Computer Hardware

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NOTABLE POINTS IN ICT

Python is one of the most popular programming languages, and will still remain relevant for a long time.

Python can be used for almost every kind of project including web application, machine learning, mobile and desktop applications, networking servers, APIs, scrapers, application’s backend and so on.

There is a great availability of third-party libraries for the python language. For this reason, it becomes one one of the easiest languages to learn as a beginner.