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2 years ago

What is a modem and what are its uses?

Computers and Technology

2 answers:

Bond [772]2 years ago

6 0

Answer:

a combined device for modulation and demodulation, for example, between the digital data of a computer and the analogue signal of a phone line. Basically, a modem is used to connect the analog world to the digital world. In other words, you can say it is the device that is used to convert the analog signal to digital signal

Explanation:

uranmaximum [27]2 years ago

5 0

Answer:

a modem is used for transmitting and receiving data over a communication channel, such as twisted-pair telephone lines, coaxial cables, and optical fibres.

Modem is short for "Modulator-Demodulator." It is a hardware component that allows a computer or another device, such as a router or switch, to connect to the Internet.

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3 years ago

Which of the following that can be use read cookies in PHP?

iris [78.8K]

Answer:

a. $_COOKIE

Explanation:

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<html>

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3 years ago

The Java compiler does not check for an ArrayIndexOutorBoundsException during the compilation of a program containing arrays. O

yulyashka [42]

Answer:

TRUE

Explanation:

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As the name itself suggests the index for the array has gone out of bound (permissible value) and an exception (anamoly) is resulted.
So, it throws an error.
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3 years ago