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Usimov [2.4K]
2 years ago
12

If there is a combination of two or more attributes which is being used as the primary key then we call it as

Computers and Technology
1 answer:
Hunter-Best [27]2 years ago
5 0

Answer:

Composite Keys.

.....Wubba Lubba Dub-Dub :))

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Which of the following is not true about network design?Group of answer choicesIn designing LAN networks, network designers tend
sergey [27]

Answer:

In designing LAN networks, network designers tend to design err on the side of providing for less capacity than what is currently necessary.

Explanation:

In designing LAN networks, network designers tend to design err on the side of providing for less capacity than what is currently necessary is not true about network design.

8 0
3 years ago
Given input characters for an arrowhead and arrow body, print a right-facing arrow. Ex: If the input is: *
MrRa [10]

Answer:

Following are the code to this question:

b= input()#defining b variable for input character value

h= input()#defining h variable for input character value

b_width=6#defining b_width variable that holds an integer value 6

r1 = ' ' * b_width+h#defining r1 variable that calculates hash lines

r2 = b*b_width+h*2#defining r3 variable that calculates 6 asterisk and 2 hash line  

r3 = b*b_width+h*3#defining r3 variable that calculates 6 asterisk and 3 hash line

print(r1)#print r1 variable value

print(r2)#print r2 variable value

print(r3)#print r3 variable value

print(r2)#print r2 variable value

print(r1)#print r1 variable value

Output:

please find the attachment.

Explanation:

In the given python code, three variable "b,h, and b_width" is declared, in which "b_width" holds an integer variable "6" and variable "b and h" is used to an input character value.  In the next line, "r1, r2, and r3" is declared, that holds arrowhead values which can be defined as follows:

  • In the "r1" variable, it stores space with b_width variable and one h variable value.
  • In the "r2" variable it stores b_width and 2*h variable value.
  • In the "r3" variable it stores b_width and 3*h variable value.

At the last, it prints the "r1, r2, and r3" variable value and for arrowheads,  it follows the above program code.

6 0
3 years ago
What would happen without satellites???
laila [671]

Answer: without satellites there would be no way for the world to communicate

Explanation:

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ikadub [295]
A device connected to the internet is known as a Node.
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2 years ago
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Name the types of computer used in hospital for computer​
disa [49]

Answer: These are all the computers they use All.

All In One Computers.

Medical Grade Computers.

Medical Tablets.

Medical Box PCs.

Medical Box PCs.

Displays & Monitors.

Medical Grade Monitors.

5 0
3 years ago
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