Which of formula contains an absolute cell reference?

Computers and Technology

1 answer:

svet-max [94.6K]3 years ago

3 0

Which formula contains an absolute cell reference? =SUM($B$7:$B$9)

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The algorithm ADDN implements N-bit fixed-width binary addition for non-negative integers and ignores overflows. For example, AD

WITCHER [35]

Answer:

This statement is true if and only if both left most bit of both numbers after conversion in 2's complement are different.

Explanation:

If both numbers left most bit is different in 2's complement then no overflow occur and the results of the equation are same.

ADDN (TN (a), TN (b)) = TN (a + b)

This equation satisfies if and only if, 2's complement of both binary number contains left most bit different. If the left most bit of both numbers is same then after addition the bits will be overflowed and result of addition in decimal and then convert to 2's complement will not be equal and above mentioned equation will not be satisfied.

It means that if both numbers have same sign, then 2's complement of both bit have same bits, if we add those numbers in decimal and add by converting them in 2's complement and add them both have different answers.

7 0

4 years ago

The algorithm credited to Euclid for easily finding the greatest common divisor of two integers has broad significance in crypto

Len [333]

Answer:

a. True

Explanation:

Euclid's algorithm for finding greatest common divisor of two integers is a very effective method which has importance in cryptography as it is being used in cryptographic schemes and algorithms.
This algorithm calculates gcd of 2 integers which is the largest number which divides both the integers.
The famous RSA public-key encryption technique also uses extended version of this algorithm to compute modular multiplicative inverse
Euclid algorithm is also used in Chinese remainder theorem.
This algorithm is not only used in cryptographic algorithm but is also used in breaking these cryptosystems using prime factorization as we know that factorization of large integers is very tough and the security of many cryptography systems depends on this.

5 0

3 years ago

What is meant by the phrase "backing up your data"?

vivado [14]

Backing up your data means "<span>C.making a duplicate copy of the data and storing it in another location" which is very important because hard drives can "crash" and you can lose lots of important work. </span>

5 0

3 years ago

For BitTorrent, which of the following is true:

Bumek [7]

Answer:

d. All of the above

Explanation:

All the above mentioned statements are true about BitTorrent.

8 0

3 years ago

PV = 11,000 AC = 6000 CV = 4,000. What is SV? What does this calculation tell you?

pogonyaev

Answer:

I don't see an SV in the examples.. I suspect these are the name plate numbers off of a transformer... but.. more context would really help

Explanation:

8 0

4 years ago