Answer: The answer is D Insert tab of the ribbon, choose equation and select the equation from the default options
Explanation:
When you go to the insert tab of the ribbon you choose equation and select the equation from the default options. I know this because I went back and I tried each one of these out and none of them made sense so it’s D. I also did the review and got it right
Answer:
A(n) <u>Cipher</u> or crypto-system is an encryption method or process encompassing the algorithm, key(s) or crypto-variable(s), and procedures used to perform encryption and decryption.
Explanation:
- Cryptography is such a technique that is used for the secure transfer of the information. We make codes for this purpose.
- Cryptosystem is such a system in cryptography is simply an encryption method that has three algorithms. One algorithm is used for the generation of key, one for encryption and decryption.
- Encryption is a process of converting the information in a data that is not understandable and decryption, this non-understandable data is converted into information so that we can read it.
Answer and Explanation:
Some of the advantages of using the F measure (weighted harmonic mean) over using the Precision & Recall when evaluating an IR system performance are as follows-
- Precision quantifies the number of positive class predictions that actually belong to the positive class.
- Recall quantifies the number of positive class predictions made out of all positive examples in the dataset.
- F-Measure provides a single score that balances both the concerns of precision and recall in one number.
- A measure that combines precision and recall is the harmonic mean of precision and recall, the traditional F-measure or balanced F-score:
F=2((precision.recall)/(precision+recall))
Answer:
The correct option to the following question is CDO(Collateralized Debt Obligation).
Explanation:
CDO(collateralized debt obligations), is the financial tool that is used by the banks to repackage the individual loans into the product sold to the investors on secondary markets.
It developed as the instruments for corporate debts markets, after the year 2002, CDO became the vehicles for refinancing the mortgage backed the securities.
A CDO is the type of the structured asset backed security.
