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3 years ago

1- Which of the following is the java keyword used to declare a class?

Computers and Technology

2 answers:

Elden [556K]3 years ago

8 0

1. a)
2. c)
3. d)
4. b)
5. And this is is either a/d
Hope this is all right!

Vlad1618 [11]3 years ago

3 0

1) a, you write class Foo { ... }
2) c, a constructor does not have a return type
3) d, every instance gets its own copy
4) b, a reference variable. Ofcourse, an instance or class variable may or may not be a reference variable.
5) c, the new keyword instantiates objects.

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Kim is writing a sql query that will pull a list of customers with outstanding orders and the sales rep for each order. What sho

Step2247 [10]

What the phrase should say in Kim's SQL Query is; WHERE Customer = Sales Rep

<h3>What is SQL Query?</h3>

Structured Query Language (SQL) is defined as a standardized programming language that is used to manage relational databases and perform various operations on the data in them.

Now in SQL Query, when one SQL query is embedded in another SQL query to simulate a join, the second SQL query is embedded in the "WHERE" of the first query.

Since the query will pull a list of customers with outstanding orders and the sales rep for each order. Then, the where phrase will be;

WHERE Customer = Sales Rep

Read more about SQL Query at; brainly.com/question/10097523

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2 years ago

Use ONE SQL statement to show the total number of actual hours for each customer. In the output, show customer id and the total

valkas [14]

Explanation:

SELECT

distributor_id,

COUNT(*) AS TOTAL,

COUNT(IF(level='exec',1,null)),

COUNT(IF(level='personal',1,null))

FROM sometable;

7 0

2 years ago

Explain the history of America

Tomtit [17]

Explanation:

The history of the United States is what happened in the past in the United States, a country in North America. ... They won the Revolutionary War and started a new country. They signed the constitution in 1787 and the Bill of Rights in 1791.

Military conflict

8 0

3 years ago

Read 2 more answers

An extranet is a restricted network that relies on Internet technologies to provide an Internet-like environment within the comp

DerKrebs [107]

Answer:

A) False

Explanation:

Extranet

An extranet acts as a shared network, disseminating information present on the intranet. That is, if a private intranet shares some of its content with other users (be they sellers, customers, etc.), this shared network is what we call the extranet.

Intranet

Today, companies are looking for tools and methods to align internal communication, reduce costs, and centralize information and files. The intranet is one of these tools, which works restricted to a specific audience, such as a company. This way, collaborators can access it with their specific username and password.

The intranet is, then, a closed and internal network, and still allows the use of more communication protocols besides HTTP. Intranet access is typically done on a local server and a local network, which we call LAN, which means Local Area Network installed within the company.

This internal network connects users, allowing information exchange, file and document management, centralizing communication between users. With this tool, you can quickly and securely and efficiently connect companies and departments.

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3 years ago

Give 3 reasons why it is believed that smart phones precent us from communicating face to face.give three reasons why it is beli

gregori [183]

Answer:

yes

Explanation:

because the people will be lazy to go and talk to that person instead They will call each other and discuss

7 0

2 years ago