Answer:
B. System users at URP feed data into a new information system to test its capability.
Explanation:
Beta testing is one of the final steps in the production of a technological device. In Beta testing, the end user of the product is given the product to use for a specified period of time so as to validate its functionality. Beta testing would help the company manufacturing the product to actually ascertain the level of acceptance of the product by users and also determine whether to invest in the product or limit production.
Beta testing is preceded by alpha testing. It is done before the company begins actual marketing of the product. So, when the system users at URP feed data into a new information system to test its capability, that is beta testing.
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 answer to the following question is the parent company subsidiary relationship.
Explanation:
This relationship exists when a company controlling another by owning the majority voting of stock.
Generally, a Parent company subsidiary relationship means the relationship which exists when a corporation indirectly or directly owns shares by possessing more than the 50 percent of the voting power of another corporation.
In Parent companies, they can either hands-off or hands-on owners of subsidiaries.
It is virtually same as the holding companies.
Answer:
second_int = "Enter the second integer: "
usernum = int(input("Enter the first integer: "))
x = int(input(second_int))
usernum = usernum // x
print(usernum, end= ' ')
usernum = usernum // x
print(usernum, end= ' ')
usernum = usernum // x
print(usernum, end= ' ')
usernum = usernum // x
print(usernum)
Explanation:
im good
Answer:
ExChunking is a good strategy for completing large assignments because it makes the work
less boring.
more thorough.
less difficult.
more manageable.planation:
Explanation: less difficult (C)
