LESSON-PREPOSITIONS
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You can add individual values, cell references or ranges or a mix of all three. For example: =SUM(A2:A10) Adds the values in cells A2:10. =SUM(A2:A10, C2:C10) Adds the values in cells A2:10, as well as cells C2:C10.
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The advantages include better turnaround time, a hassle-free process, automation of manual processes, economical for institutions, highly secure, etc. Meanwhile, the disadvantages of an online examination system are shifting to an online platform, grading of long answer-type questions, cheating, etc.Disadvantages of online examination:
Connectivity issue: As the exam is executed online, it needs a good internet connection. ...
Comfortability: Not everyone can adjust themselves in the online examination environment either physically, mentally, or financially. ...
Cheating practices
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