Answer:
A - 2
B - 3
C - 5
D - 4
E - 1
Explanation:
A. Virtual private network : 2
This is very useful when you have to work from home or visiting a client and need access to files/applications just like if you were at the office.
B. Email : 3
Yes, this is basically why the Internet was created in the first place.
C. Social networking sites : 5
Social networks are indeed a great marketing tool, allowing to target potential customers very precisely.
D. Search engines : 4
Yes, to find information about new products for the company, how the competitors are doing and so on.
E. Video and web conferencing: 1
Another great tool for employees working from home for example, or for employees located in an office at the other side of the country.
Answer:
Explanation:
Distract the audience from the real code by pretending to use silly faces, gestures, or different ways of asking the question as a code. Do the trick two or three times, then stop so the audience doesn't guess your secret. You can also talk to your assistant again and come up with a different code for next time.
Answer:
Answer is in the attached screenshot.
Explanation:
Using regex to split a given input string via whitespace, then returns the first and last element of the array.
Communication: Communication is one way to be connected to
the network and use the internet. It helps maintains communication with other
network users. A few examples include email, IM services, video conferencing,
Skype and many more.
File sharing: Easily sharing files and data. From businesses
to schools to friends, everyone sends files to through internet and this has
become an essential part of life. Various services like Gmail and yahoo mail
are used.
Social networking: This is an essential medium to
communicate with friends and family members. Examples include Facebook,
Twitter, and Instagram.
