WHICH FACTOR AMONGST THESE CAN CAUSE LOSS OR ALTERATION OF SIGNAL QUALITY DURING DATA TRANSMISSION

O Level Online Exam

NIELIT O Level Exam

Which factor amongst these can cause loss or alteration of signal quality during data transmission?

Data transmission के दौरान signal quality में loss या alteration किस कारण से हो सकता है?

A. File compression

B. Transmission impairment

C. Encryption

D. High storage capacity

Correct Answer is :

B. Transmission impairment

Explanation

Transmission impairment can distort or weaken transmitted signals.

Transmission impairment signal को कमजोर या distort कर सकता है।