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3 years ago

You want the user to enter the length, width, and height from the keyboard. Which cin statement is correctly written?

Computers and Technology

1 answer:

JulsSmile [24]3 years ago

4 0

Answer:

Correct option is (C) that is cin >> length >> width >> height;.

Explanation:

In the C++, for reading the input we use "cin>>" operator. If we have to read multiple input in the same line we can use this as "cin>>x>>y>>z;". it will read multiple input in the same line. "Cout<<" is use to print output in C++.To read multiple input, all the variables are separated by ">>" operator.To read multiple input we can separate variables

by ",".

Example:

cin>>x>>y>>z;

it will read three value in variables "x","y" and "z" respectively.

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A restaurant recorded the ages of customers on two separate days. You are going to write a program to compare the number of cust

nikklg [1K]

Answer:

You will need to implement a for loop ( I am assuming this is java)

Explanation:

int count20s = 0;

for(int x =0; x< customerAges.length;x++){

if(20 <= customerAges[x] && customerAges[x] <= 29){

count20s++;

}

4 0

3 years ago

Bargain Bob's auto dealership sells vehicles. He sells Chrysler, Jeep, and Dodge brand vehicles. He tracks customer and manufact

marusya05 [52]

Answer:

Customer(1) - (1) Vehicle.

Explanation:

Cardinality is the mapping of entities or group of entities to a cardinal value. It tries to show the relationship between two objects like a cups in a shelf or plates in racks.

The car dealer in the question, sells one car to a customer and keep or prioritise the record of the main owner of the acquired vehicle. So the maximum cardinality assignment of the customer and vehicle is one (1) to one (1) mapping.

6 0

3 years ago

I need advice, please try to give a full paragraph and include a p r o s and c o n s list, no l i n k s please, it would mean so

Vlad [161]

Answer:

I think you should do what are passionate about. therefore it might gain more followers. Also so it's not boring and it's enjoyable for you. also it will be easier for you to do. the pros are you will put in extra efforts, it will make you happy, it will workout longer, it can help you grow as a person. the cons are you may lose followers, it may be hard to think of content, you might not make money, people may try to bring you down.

i think you should make a different account and try it. either make another account for art or make another for vlogs.

But honestly just try it out and see how it goes.

Explanation:

7 0

3 years ago

A user found that their personal data had been exfiltrated from their computer by a malicious program that they clicked on sever

Firlakuza [10]

Answer:

Assuming this can only have one answer, i believe adware is very far from the type of malware that did infect the system, Spyware.

Explanation:

8 0

3 years ago

The performance of a client-server system is strongly influenced by two major network characteristics: the bandwidth of the netw

Rama09 [41]

Answer:

A bandwidth is the maximum rate of transfer of data across a given path

Latency refers to the delay of data to travel or move between a source and destination

An example of a high bandwidth and high latency network is the Satellite Internet connectivity.

An example of a low bandwidth and latency network is the telephone system connection.

Explanation:

Solution

Bandwidth: Bandwidth determines how fast data can be transferred for example, how many bits/sec it can transport.

Latency: It refers to the delay or how long it takes for data to travel between it's source and destination.

An example of a high bandwidth and high latency network is the Satellite internet connection.

Satellite internet connection: This is responsible for the connectivity of several systems, it has a high bandwidth, since satellite are in space, due to distance it has a high latency.

So, satellite internet connection is compensated with high latency and high bandwidth.

An example of a low bandwidth and low latency network is the Telephony network.

Telephone/telephony internet connection: This connection does not have much data for transfer. it has low size audio files of which a low bandwidth range. also for both end or end users to understand and talk to each other, it has low latency.

3 0

3 years ago