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2 years ago

1. Bluetooth

Computers and Technology

1 answer:

Elza [17]2 years ago

4 0

Complete Question:

1. A wireless technology standard for exchanging data over short distances

2. A particular brand of mobile phone/PDA

3. A network that operates over a limited distance, usually for one or a few users

1. Bluetooth

2. PAN

3. Blackberry

Answer:

1. Bluetooth 2. Blackberry . 3. PAN

Explanation:

1. Bluetooth is a wireless technology standard, used in order to exchange data between mobile devices, like smartphones, tablets, headsets, wearables, over short distances in a one-to-one fashion (which means that it is not possible to build a network based in Bluetooth).

2. Blackberry is a brand of mobile phones/PDAs, very popular a decade ago, because it was the first one to allow mobile users to access e-mails and messages from anywhere, at any time.

3. PAN (Personal Area Network) is an ad-hoc network that it is only available for data exchange at a very short distance, within the reach of a person, i.e. a few meters as a maximum.

It is thought to allow someone to interact with his nearest environment (laptop, tablet, PDA) and it can be wireless (like Bluetooth) or wired (via USB cables).

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a marketing company is setting up a new office in the city. which type of contract should they sign for periodic maintenance of

True [87]

Answer:

The contract they had to sign was a computer maintenance contract with computer service providers.

Explanation:

Why do companies have to maintain computers regularly?

Because of all the activities of the company at this time on average use applications from computers. With the maintenance of computers, the activities of the company will continue to run well.

There are two types of maintenance that can be carried out:

Hardware Maintenance
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2 years ago

The Solution Explorer window ____.

nataly862011 [7]

Answer:

The correct answer for the given question is option(d).

Explanation:

Solution Explorer is found in Microsoft Visual Studio.When we create a project in the c# or another programming language the solution explorer window is used. The Solution Explorer takes care of the projects and files.

Solution Explorer displays an overall view of the current project. In the Solution Explorer we can delete or add the file in the project. The Solution Explorer window displays the list that is contained in the current solution.

Option(a),Option(b) and Option(c) are the incorrect option for the Solution Explorer window.

So, Option(d) is the correct answer for the solution explorer.

8 0

2 years ago

Which layout manager constructor call would be best-suited to create a telephone handset GUI which has three rows of three keys

Snezhnost [94]

Answer:

The correct option : b. new GridLayout(4,3)

Explanation:

The total number of rows are 4 and total number of columns are 3.

So the total keys can be added is 4*3=12. This is suited for telephone keypad.

7 0

2 years ago

NEED HELP ON TEST!!!

Phoenix [80]

Answer:

$1. \: speaker \: notes \\ 2. \: accessible$

5 0

2 years ago

Which of the following lines correctly defines a String variable

lidiya [134]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is C i.e. String s = "apluse";

The rule or syntax of declaring string in any programming language is given below:

String variable-name = "yourString";

For declaring string variable, first, you write "String" that is a keyword of a programming languages for declaring string variables, such as int before the variable name for declaring integer variable. Then, you need to write a meaningful name of the string as a variable. After string variable name, you need to put the equal operator and then write the string in double quotation("") marks and after that put the instruction terminator that is ";".

So, according to this syntax, option C is correct.

While other options are not correct because:

In option a, string is not encapsulated in double quotation. Option B does not have varaible type such as String and Option E does not have variable name and its value also. So, only option C is correct and all other except C are incorrect.

3 0

2 years ago