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:
initial stage of web development.
Answer:
Hi, in the law of Moore we can express aproxitmaly for each <em>two years</em> is duplicated the number of transitors in a microprocessor.
Explanation:
In around 26 years the number of transitors has increased about 3200 times, a transitor is a way to regulate the current voltage flow and can be act like a <em>switch</em> for an electronic signal.
I hope it's help you.
Answer:
He should disable UPnP technology to disallow devices to dynamically add themselves to the network without configuration.
Explanation:
- UPnP stands for Universal Plug n Play.
- It is an easiest way that allows gadgets to find all other devices connecting to your network.
- This can also modify router settings to allow devices from outside the network to access the router.
- External IP address can also be obtained by the gadget and a new port forwarding map can be set
- So from all perspectives, UPnP is an open invitation for hackers to scan for the ports and hack into the device.
- UPnP is a vulnerability to the secure system
Answer :Computers never get tired or bored because of doing the same task continuously. They work in the same manner all the time. A computer can store large amount of information in its memory.
Explanation: it is quality which makes the user to be dependent on computer. As we all know, computer systems do repetitive tasks without any boredom, tiredness, or fatigue.
