which of the following is/are the techniques for measurement of performance? (a) Personal observation (b) Sample checking (c) Performance reports (d)
which of the following is/are the techniques for measurement of performance?
(a) Personal observation (b) Sample checking
(c) Performance reports (d) All the these.
A. (a) Personal observation
B. (b) Sample checking
C. (c) Performance reports
D. (d) All the these.
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