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erica [24]
3 years ago
8

A bank wants to reject erroneous account numbers to avoid invalid input. Management of the bank was told that there is a method

that involves adding another number at the end of the account numbers and subjecting the other numbers to an algorithm to compare with the extra numbers. What technique is this
Computers and Technology
1 answer:
netineya [11]3 years ago
4 0

Answer:

validity check

Explanation:

validity check

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Alex is nearing graduation. His counselor showed him this information. Alex's College Costs & Payment Options per Year Costs
Pie

Answer:

A

Explanation:

In my opinion, it is best he works the extra $1300 which wouldn't require him to abandon his college plans, wait an extra year or get himself into the trouble of loans.

Cheers

6 0
3 years ago
Read 2 more answers
Convert the following numbers. (Please show all steps; no marks will be awarded if no steps are shown) [1.5 x 4 = 6 marks]
katen-ka-za [31]

Answer:

i. 10210212

ii. 100 101 001 in BASE 2

iii. 46.4631

iv. 12.453125

Explanation:

i. Converting to base 10 we get

=  10 x 162 + 13 x 161 + 9 x 160 = 2777

Converting to base 10 we get  =

2777/3 = 925 with remainder 2

925/3 = 308 with remainder 1

308/3 = 102 with remainder 2

102/3 = 34 with remainder 0

34/3 = 11 with remainder 1

11/3 = 3 with remainder 2

3/3 = 1 with remainder 0

1/3 = 0 with remainder 1

Hence the Answer is 10210212

ii. = Octal is taken in pair of 3 bits , Writing binary of each number in 3 bits we get  = 100 101 001 in BASE 2

iii. = 1 x 52 + 2 x 51 + 3 x 50 + 3 x 5-1   = 38.6 in decimal

Converting to Octal we get

38 /8 = 4 with remainder 6

4 /8 = 0 with remainder 4

.6 x 8 =  4.8

.8 x 8 = 6.4

46.4631

iv. = 1x 81 + 4 x 80 + 3 x 8-1 + 5 x 8-2   = 12.453125

Check here for Free courses about IT and Management www.eacademy.lk

4 0
3 years ago
Linda works from home occasionally and needs to set up her computer at work so she can remote in from her home office. Which too
qwelly [4]

Explanation:

Check the type of hard drive installed.

hope this helps you ❣️

4 0
2 years ago
Case project 5-1 Network Integration ​
oee [108]

Answer:

You need to explain the entire network layout first.

Explanation:

Bringing on new IT Staff can be time consuming.  But depending on the possession you need to explain to them how the domain lay out is.  

4 0
3 years ago
TRUE OR FALSE!!!!!
VladimirAG [237]
The answer is True.
6 0
3 years ago
Read 2 more answers
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