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Dominik [7]
3 years ago
6

When each nonprimary key attribute is identified by the whole key, the relation is said to be in at least:

Computers and Technology
1 answer:
Oksana_A [137]3 years ago
6 0

Answer:

Second Normal Form

Explanation:

Normalization is  key to efficient database design. It assures that database systems are not inaccurate, slow, and inefficient and they might not produce the information you expect, The two main objectives of the normalization are; eliminate redundant data (storing the same data in more than one table) and ensure data dependencies make sense,

In the second normal form data, which does not directly dependent on table’s primary key is moved into another table.

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A network host with an IP address of 192.168.10.200 wants to send a message to a destination computer with an assigned IP addres
Mariulka [41]

Answer:

A Subnet Mask

Explanation:

A Subnet mask is used by the TCP/IP protocol to determine whether a host is on the local Subnet or on a remote network.

In TCP/IP, the parts of the IP address that are used as the network and host addresses are not fixed, so the destination host address 192.168.10.100 cannot be determined by the network host (192.168.10.200) unless it has more information. This information is supplied in another 32-bit number called a Subnet mask.

4 0
4 years ago
If you are trying to improve your budget and spending, which option would save you the most money?
Solnce55 [7]

Explanation:

If you want to improve your budget and spending, then the best option that would save you the most money would be buying the securities for a long period of time on fixed basis. This will allow you to hold your savings with the bank, and you won't be able to take them out easily before the term period. In this way you won't think of spending that money. Also you can have an interest amount earned on these securities. In this way you can save the most money.

8 0
3 years ago
Read 2 more answers
IN C++ PLEASE!!! Read integers from input and store each integer into a vector until -1 is read. Do not store -1 into the vector
ololo11 [35]
#include
#include
using namespace std;

int main(){

int input[] = {-19, 34, -54, 65, -1};
std::vector voutput:
std::vector vinput (input, input + sizeof(input) / sizeof(int) );

for (std::vector::iterator it = vinput.begin(); it != vinput.end(); ++it)
if(*it > 0) voutput.insert(voutput.begin(), *it);
for(std::vector::iterator it = voutput.begin(); it < voutput.end(); ++it)
std::cout << *it << ‘\n’ ;

return 0;
}
6 0
3 years ago
Which of the following is a true statement? a. To have the computer close the current form when the user clicks the Exit button,
Svet_ta [14]

Answer:   a)To have the computer close the current form when the user clicks the Exit button, the Me.Close() statement should be entered in a button’s Click event procedure

Explanation: Me.close() statement is used for the assuring that execution of the program has stopped along with stopped computer event.This statement is puts the current form into the form.closing.

Other statements are incorrect because title bar can be vanished from application,size of the form can be change while execution of application and both minimize and maximize button are in the form of set and can be removed togather only .Thus, the correct option is option(a)

8 0
3 years ago
Data management technology consists of the: Group of answer choices physical hardware and media used by an organization for stor
Illusion [34]

Answer:

software governing the organization of data on physical storage media.

Explanation:

Data management platform can be regarded as a foundational system utilized in collection and analyzing of large volumes of data across an organization. Data management encompass some variety of interrelated functions, the basic technology that is been utilized in

deployment and administering databases is regarded as database management system. Database technologies collect, store and also organize information then process it o that a user can easily finds needed details when they need it . It should be noted that Data management technology consists of the software governing the organization of data on physical storage media.

7 0
3 years ago
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