10831

What is the name of the number (e.g. 62.130.201.130) corresponding to a specific website address e.g. www.infolearn.gr?

10975

Which of the following applications is a browser?

10976

Which of the following applications is a browser?

10977

Which of the following web sites display the lock symbol?

10980

Which of the following web sites is safe?

10981

Which of the following web sites use the safe https protocol?

10982

Which of the following software can help us protect our computers from several security threats?

12516

What is encryption?

 

12517

A secure website is characterized by:

 

12521

When we use online communities, we reveal publicly ...

 

12525

If we want to be protected when we use the internet, we need to ...

 

12530

Who has the right to maintain your personal data on a website, according to the applicable privacy laws?

 

12531

Choose two examples of online virtual communities

 

12533

At the website http://www.caltech.edu

 

12535

We use __________ in order to locate files on the Internet with the help of __________

 

12565

If this window appears:

 

13512

All web pages provide an RSS feed.

13514

What does the term malware refer to?

13520

Which of the following should parents do to protect their children from Internet threats?

13521

What is the right attitude for parents to help their children make proper use of a computer and of the Internet?

13522

The acronym SMS stands for …

13523

The sms service allows …

13524

The acronym VoIP stands for …

13525

Which protocol allows voice conversation through the Internet?

13526

When you use an instant message application your conversation takes place in real time.

13527

Most of the instant messaging applications do not allow file transferring.

13530

A blog…

13531

The term spam refers to mass mailing usually aimed to advertise.

13534

A chat room is used to discuss only with people we know.

13535

Which of the above may a computer virus be responsible for?

13536

Which of the above is not a social networking website?

13537

Why would you subscribe to a social networking website e.g. Facebook?

13548

What is a file with a .torrent extension?

 

13550

Which of the above you should not do when communicating within an online community?

13552

Feeds are automatically updated based on a time schedule. To change this schedule we must navigate to…

13553

Feeds update can be made manually.

13554

Which of the above websites corresponds to an online encyclopedia?

13555

Wiktionary.org is an online dictionary where only specialized scientists can contribute.