Online collaboration tools – UGC NET Question

Statements A, B and D accurately describe how online collaboration tools function, while statement C is false. Shared documents and wikis enable multiple users to co-author text, version histories show who changed what and commenting supports feedback. The claim that such tools cannot be used for group projects contradicts their widespread educational use. Thus, the combination A, B and D only is correct.

Option A:
Option A is incorrect because it includes only A and B and omits D. While A and B are true, D is also correct in highlighting the significance of commenting and annotation tools for feedback. Excluding D means the set is incomplete.

Option B:
Option B is incorrect because it groups A, B and C as correct statements. Including C is problematic because it denies the very purpose of collaboration tools in group work. Mixing a false statement with true ones prevents this option from being correct.

Option C:
Option C is incorrect because it lists B, C and D as correct. Statements B and D are accurate, but C is false, and any option that accepts C cannot be right. In addition, this combination leaves out statement A, which is also true.

Option D:
Option D is correct because it collects A, B and D, the three statements that fit real-world classroom use of collaboration platforms. It rejects C, which incorrectly restricts these tools, thereby giving a complete and accurate picture of their educational value.