ROC Full Form Explained
The question asks for the correct full form of the acronym ROC.
Let's examine the options provided:
- Option 1: Receiver-Operating Characteristic
- Option 2: Response-Operating Characteristic
- Option 3: Receiver Operating Curve
- Option 4: Response Operating Curve
Analysis: ROC commonly stands for Receiver-Operating Characteristic, particularly in the context of signal detection theory and machine learning performance evaluation. While "Curve" is sometimes associated with ROC plots, the fundamental term is "Characteristic". Similarly, "Receiver" is the standard term over "Response".
Therefore, the correct expansion of ROC is Receiver-Operating Characteristic.
Correct Answer: Option 1: Receiver-Operating Characteristic
Important Questions from Analytical Decision Making
A college council is auditioning students for a cultural festival. They must satisfy the following criteria —
1. Student must know at least one dance form.2. Student must know to play at least one musical instrument.
3. Student must have good acting skills.
Which one of the following will the council definitely select?
A. Z is a Bharat Natyam dancer, a violinist but does not have any acting skills.
B. P plays football, guitar, has acted in road shows and is a classical dancer.
C. J is a contemporary dancer, a great actor and is planning to learn flute.
D. A plays sitar, is a hip-hop dancer and does not have any acting skills.
‘MPQO’ is related to ‘KNSQ’ in a certain way based on the English alphabetical order. In the same way, ‘DGHF’ is related to ‘BEJH’. To which of the following is ‘EINW’ related, following the same logic?
Select the triad in which the numbers are related in the same way as are the numbers of the given triads.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(11, 1, 10)
(13, 7, 90)
In a certain code language, ‘BIRD’ is written as ‘DKTF’ and ‘KITE’ is written as ‘MKVG’. How will ‘EAGLE’ be written in that language?
Family C has a total monthly income of Rs. 26,000 which includes a pension of Rs. 3,000 earned by th widowed gandmother. The married couple has one 3-year-old son. The family has no members who have a criminal case, they do not own a residential property and they have not received any other subsidy. They are living in a rented house for the past 6 years.
