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lord [1]
2 years ago
5

The _____ constraint assigns a value to an attribute when a new row is added to a table

Computers and Technology
1 answer:
bixtya [17]2 years ago
5 0

The default constraint gives a value to an attribute when a new row is added to a table.

<h3>Is default a kind of constraint?</h3>

This is known to be a type of constraint that often apply a value to a column if an INSERT statement does not really give the value for the column.

Therefore, one can say that the default constraint gives a value to an attribute when a new row is added to a table.

Learn more about default constraint from

brainly.com/question/19130806

#SPJ12

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Given a collection of n nuts and a collection of n bolts, arranged in an increasing order of size, give an O(n) time algorithm t
kari74 [83]

Answer:

See explaination

Explanation:

Keep two iterators, i (for nuts array) and j (for bolts array).

while(i < n and j < n) {

if nuts[i] == bolts[j] {

We have a case where sizes match, output/return

}

else if nuts[i] < bolts[j] {

this means that size of nut is smaller than that of bolt and we should go to the next bigger nut, i.e., i+=1

}

else {

this means that size of bolt is smaller than that of nut and we should go to the next bigger bolt, i.e., j+=1

}

}

Since we go to each index in both the array only once, the algorithm take O(n) time.

8 0
3 years ago
Define quality control​
tangare [24]

Quality control is a system of maintaining standards in manufactured products by testing a sample of the output against the specification.

8 0
3 years ago
Mark each statement as true or false: a. PATA hard drives are older and slower than SATA hard drives. b. SATA1 is about 10 times
deff fn [24]

Answer:

The answer to this question can be described as follows:

a) True

b) False

c) False

d) False

e) False

f) True

Explanation:

In option a,  PATA device is used to connect the hard drives into systems.  Its title suggests, depends on parallel transmitting technology, contrasted to the compulsive-signaling tools.

In option b, SATA1 is a first-generation device, and SATA3 third generation, that's why it is wrong.

In option c and option d, both were wrong because RAID 0 and RAID 5 are Cloud computing software for storing data.

In option e, An internal SATA data cable with an eSATA port can not be used as an additional connection is provided by the eSATA port.

In option f, It is true because there are 7 pins in internal SATA.

6 0
3 years ago
In your opinion, why did Proponents<br>of IPs used IPV6 instead of IPv5​
frutty [35]

Answer:

The following where many reasons why IPv6 was used instead of IPv5 which are the limitation of it's 32 bit address, IPv5 began or used with a different name called Internet streaming, IPv6 provides unlimited addressing, because it comprises of 128 bit.

Explanation:

Solution:

The following reasons why Proponents  of IPs used IPV6 instead of IPv5​ is stated as follows:

  • Due to its limited 32 bit addressing
  • IPv6 offers almost unlimited addressing because of its 128-bit addressing
  • IPv5 started under a different name which is internet stream(ST)
  • ST(Internet streaming) was developed for streaming video and voice
  • ST was developed by Apple, NeXT, and Sun Microsystems
  • ST was effective on specific frequency to carry out communication
5 0
2 years ago
How to bypas power switch on pc and make it switch on
Andreas93 [3]
If your powersupply has the standard 24 pin connector, you can make it switch on by connecting a green and a black (find a good picture to see the pin numbers). Google for the "paperclip test" for details.
6 0
3 years ago
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