3 years ago

2. Which of the following best describes the protocols used on the Internet?

Computers and Technology

1 answer:

sineoko [7]3 years ago

7 0

Answer:

D: The protocols of the Internet are open and used by all devices connected to the network

Explanation:

There are billions of devices connected to the Internet, and hundreds of different kinds of devices: laptops, tablets, phones, refrigerators, handheld credit card readers, and so on. Protocols (standards) ensure that the variety of devices interact with each other smoothly. There are a lot of protocols! The Internet was designed with several layers of abstraction that sort the protocols according to what part of the process they support.

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You can tell that the equals() method takes a ____ argument because parentheses are used in the method call.

melamori03 [73]

Answer:

c. String

Explanation:

The equals method in java String class takes an object reference as a parameter. We can compare two Strings with the help of equals method of the String class. The equals() method of the java String class compares the given strings based on the content of the string.

Use of the String equals method:-

if (stringOne> stringTwo) it will return a positive value.

if both of the strings are equal lexicographically means

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if (stringOne < stringTwo) it will return a negative value.

4 0

3 years ago

Besides your computer, where else can you find and use an operating system?

Vilka [71]

Answer:

Your phone.

Explanation: