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3 years ago

A Set collection is an unordered collection that allows duplicate elements TRUE FALSE

Computers and Technology

1 answer:

GalinKa [24]3 years ago

6 0

Answer:

FALSE.

Explanation:

A set collection is an unordered collection.It is optimized for searching but it does not allow duplicate elements.Set is implemented by LinkedHashSet,TreeSet or HashSet.

Set has various methods to remove,add,size,clear etc which enhances it's usage.

When duplicate values are entered in the set it will display that value only.

Hence we conclude that the answer to this question is False because it does not allows duplicate values.

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A basic program to find the area of a square

uranmaximum [27]

The area of a square is simply the square of the side. So, you only need to write a program that receives a number as input, which is the side of the square, and returns that number squared, which will be the area of the square.

You didn't specify any language, so for example here's a C implementation that receives the side from the user and returns the area:

#include <stdio.h>

int main()

{

double side, area;

do{

printf("Enter the side of the square (must be >0): ");

scanf("%lf", &side);

} while(side<=0);

area = side * side;

printf("The area is %lf", area);

}

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3 years ago

Which Internet Explorer security zone includes all Internet Web sites that are not specifically assigned to another zone?

Anna007 [38]

Answer:

Internet is the correct answer for the above question.

Explanation:

The Internet Explorer define some security zone (which includes the Restricted sites, internet, Trusted sites, and Local intranet) which is used to block the unwanted sites which can be opened by some other websites.
When any user use any website, sometimes that websites open different websites. This security zone gives the features to secure the user from this event.
There are four-zone which are described in the first line, in which the internet zone is used to take all the websites which are not defined for the other security zone. It means that when any user does not decide the security zone for any websites then by default it comes in the internet zone.
This is also asked by the question, Hence "internet" is the correct answer.

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3 years ago

They have outlined their technical needs and have sent some of the documentation along with the potential provider's SLAs and te

iren2701 [21]

Answer:

A concern that might be expressed by the legal department after reviewing the SLAs and terms of service is:

c. Ensuring that there is a guarantee that the cloud service provider will provide notice in the event that they decide to discontinue operations.

Explanation:

The SLA that the legal department will review should include a description of the services to be provided, expected service levels, measurement metrics for each service, each party's duties and responsibilities, and the contract remedies or penalties for breach, among others. But the legal department will be mostly concerned with legal remedies during breaches, liability limitation and warranties, and intellectual property protection issues than with more technical issues. This is despite the fact that all the terms of the SLA will be diligently reviewed by the legal department.

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3 years ago

Gina is upgrading your computer with a new processor. She installed the processor into your motherboard and adds the cooling sys

tigry1 [53]

Answer:

The answer is option d.

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3 years ago

Read 2 more answers

List five ways in which the type declaration system of a language such as Java or C differs from the data definition language us

zhannawk [14.2K]

Answer:

Hi Sevanah! Below are the five main differences between a type declarative language and a data definition language:

A data definition language:

1. define data structure

2. define the column attributes of a table

3. no further classifications

4. The basic commands in a Data Definition language are CREATE, DROP, RENAME, ALTER

5. Scope of variables in data definition languages is limited

A type declarative language:

1. manipulate the data itself

2. uses functions to add and update the rows of a table

3. further classified into procedural and non-procedural languages

4. The basic commands are INSERT, UPDATE and MERGE

5. Scope of variables in type declarative languages is varied

Explanation:

A data definition language is used to define data structures. It makes use of statements such as create table, alter table to create and alter the database schema to allow it to hold rows of information. A type declarative language such as Java or C is used to manipulate the data itself. For example, insert, update and deletion of rows to the database. Whereas data definition languages define the column attributes of a table, a type declaration language uses functions to add and update the rows of a table. A data definition language does not have any further classification, however a type declarative language can be further classified into procedural and non-procedural languages. The basic commands in a Data Definition language are CREATE, DROP, RENAME, ALTER, whereas the basic commands in a type declarative language are INSERT, UPDATE and MERGE. There is little of no scope of variables in a data definition language, whereas the scope of variables in type declarative languages is varied

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3 years ago