Page 10 - Networking

What Is IaaS?

Difficulty: Medium

Stands for Infrastructure As A Service. IaaS is a form of cloud computing that provides access to computing resources over the internet, such as server storage space, and networking resources.

What Is GPS?

Difficulty: Medium

Stands for Global Positioning System. GPS is a satellite navigation system owned by the US government that provides users with navigation, positioning, and timing services.

What Is Infrared Communication?

Difficulty: Medium

Infrared communication is a wireless technology that transmits data using infrared light. Infrared has a slightly longer wavelength than visible light and is undetectable to the human eye.

What Is Mobile Data?

Difficulty: Easy

Mobile data, also known as mobile broadband, refers to internet connectivity provided to mobile devices, such as smartphones and tablets over a wireless cellular connection.

What Is A Packet Sniffer?

Difficulty: Medium

A packet sniffer, also known as a packet analyser is a piece of software used to gather and analyse some or all of the packets that pass through a computer network.

What Factors Affect The Choice Of A Network?

Difficulty: Easy

Before choosing a network, it is important to carefully consider various factors so that you choose one suitable for your needs and make an informed decision.

What Would Happen If The Internet Stopped Working?

Difficulty: Easy

It is almost impossible that the internet would ever stop working or collapse. The internet is a group of connected computers all around the world with no on/off switch.

What Is TTL?

Difficulty: Advanced

Stands for Time To Live. TTL is a value that specifies how long a packet of data or information should remain on a computer or network before being discarded.

What Is A Vlog?

Difficulty: Medium

Short for a video log, a vlog is a type of blog that consists of video content. Most vlogs combine video content with text and images.

What Is Greymail?

Difficulty: Medium

Greymail is a type of email that falls in between useful and spam emails. They are generally unwanted, but are solicited and not considered spam.

What Is Click And Collect?

Difficulty: Easy

Click and collect is a method of selling products online where a customer buys or orders goods from the store's website and picks them up in the store.

What Is Microblogging?

Difficulty: Medium

Microblogging is the act of posting short and simple updates online. A good example of a microblogging platform is Twitter, which allows users to post updates of up to 280 characters.

What Is RFID?

Difficulty: Medium

Stands for Radio Frequency Identification. RFID is a technology that uses radio waves to identify and track objects, animals, and people using tags.

Is It Possible To Get A Domain Name For Free?

Difficulty: Medium

A common question that comes up on web hosting forums is how to get a domain name for free. The answer is that getting...

What Is A Digital Footprint?

Difficulty: Medium

A digital footprint is the traces, trails, and records of activity and data an individual or organisation leaves behind whilst using the internet.

What Is Email Bankruptcy?

Difficulty: Medium

Email bankruptcy is the process of wiping out, ignoring all emails older than a specific date, or closing an email account, due to an excessively large amount of email messages.

What Domain Registrars Are Available? - Top 7 Domain Registrars

Difficulty: Medium

Your domain name is the web address that appears in the address bar of a web address (e.g. computerhelp4all.com is the domain name of this website). You can buy a domain from a domain registrar.

How To Avoid Plagiarism Online?

Difficulty: Medium

Plagiarism is becoming common when researching information online, especially in academic writing. Plagiarism is unethical and can result in consequences.

Is It Possible To Get A Virus By Opening An Email Message

Is It Possible To Get A Virus From Opening An Email Message?

Difficulty: Easy

Some people wonder whether their computers can catch a virus just from opening an email message in an email application or a web browser. The answer is that even though...

Is It Safe To Post Your Email Address Publicly?

Difficulty: Easy

Sometimes, you might think of posting your email address publicly so that people can contact you if they have any questions. We don't recommend that you post your...

How Long Should I Register My Domain Name For?

Difficulty: Medium

When you register a domain name, there is always an option to choose how long you want to register it. Domain names must be registered for a minimum of 1 year.

Can I Have A Website Without Buying A Domain Name?

Difficulty: Medium

Some people wonder whether it is possible to create a website and make it live without having to buy a domain name. The answer to this question is that you...

Will I Lose My Email Account If I Don't Use It For A While?

Difficulty: Easy

An attachment is one or more files sent along with an email message. It has become a simple method of sharing documents and images.

How To Send An Attachment By Email?

Difficulty: Easy

An attachment is one or more files sent along with an email message. It has become a simple method of sharing documents and images.

How To Send A Large File By Email? - 3 Methods To Send A Large File By Email

Difficulty: Easy

Sending a large file by an email attachment is difficult. This is because all email providers have a maximum attachment size limit and exceeding this limit...

Why Can't I Open An Email Attachment? - 7 Possible Reasons Why You Can't Open An Email Attachment

Difficulty: Easy

If you regularly send and receive emails, then it is likely that you have experienced problems with opening email attachments before. There are times when you simply cannot open an email attachment.

Why Is The Recipient Not Receiving My Email? - 6 Possible Reasons Why The Recipient Is Not Receiving Your Email

Difficulty: Easy

There are times when you might be able to successfully send an email without any errors on your end, but the recipient simply does not get your email.

Why Can't I Send Or Receive An Email? - 10 Possible Reasons Why You Can't Send Or Receive An Email

Difficulty: Easy

Sometimes, there are times when you simply cannot send or receive an email in an email program. This can have a negative impact on your productivity.

How To Avoid Receiving Spam Emails? - 10 Tips On How To Avoid Receiving Spam Emails

Difficulty: Easy

Spam is a form of unsolicited and often unwanted email that is usually sent to a large number of people for advertising, marketing, and phishing purposes.

How To Write A Good Email? - 10 Tips For Writing A Good Email

Difficulty: Easy

Email is the most commonly used method of communication over the internet. It is also quick and efficient, making it suitable for...

What Is Computerhelp4all?

Computerhelp4all is a site with articles for everyone about the topic of computing, as suggested in the name '4all'.

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Page 10 - Networking

What Is IaaS?

What Is GPS?

What Is Infrared Communication?

What Is Mobile Data?

What Is A Packet Sniffer?

What Factors Affect The Choice Of A Network?

What Would Happen If The Internet Stopped Working?

What Is TTL?

What Is A Vlog?

What Is Greymail?

What Is Click And Collect?

What Is Microblogging?

What Is RFID?

Is It Possible To Get A Domain Name For Free?

What Is A Digital Footprint?

What Is Email Bankruptcy?

What Domain Registrars Are Available? - Top 7 Domain Registrars

How To Avoid Plagiarism Online?

Is It Possible To Get A Virus From Opening An Email Message?

Is It Safe To Post Your Email Address Publicly?

How Long Should I Register My Domain Name For?

Can I Have A Website Without Buying A Domain Name?

Will I Lose My Email Account If I Don't Use It For A While?

How To Send An Attachment By Email?

How To Send A Large File By Email? - 3 Methods To Send A Large File By Email

Why Can't I Open An Email Attachment? - 7 Possible Reasons Why You Can't Open An Email Attachment

Why Is The Recipient Not Receiving My Email? - 6 Possible Reasons Why The Recipient Is Not Receiving Your Email

Why Can't I Send Or Receive An Email? - 10 Possible Reasons Why You Can't Send Or Receive An Email

How To Avoid Receiving Spam Emails? - 10 Tips On How To Avoid Receiving Spam Emails

How To Write A Good Email? - 10 Tips For Writing A Good Email

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