Technically it is a good input - output conversion,
but anywhere else you might say it is victory.
Proficiency in
Proficiency in English
How do you give proficiency test? You must have proficiency in english!
In general, proficiency refers to the competent use of any item.
Some measurement of your proficiency in something. Like how well your English is.
Some measurement of your proficiency in something. Like how well your English is.
collective task proficiency
Ashford university English proficiency exam
To apply for a UKVI 01 visa, you need to meet the requirements such as having a valid passport, proof of financial means to support yourself, a letter of acceptance from a UK institution, and proof of English language proficiency. Additionally, you may need to provide biometric information and pass a tuberculosis test if required.
The abstract noun form of the adjective 'proficient' is proficiency.
I would rate my proficiency at a solid B.
with honrs