Question: An example of an analog communication method is [A]. laser beam [B]. microwave [C]. voice grade telephone line [D]. All of the above Answer: Option D Explanation: No answer description available for this question.

Question: Identify the odd term amongst the following group: [A]. Coaxial cable [B]. Optical fibre [C]. Twisted pair wire [D]. Microwaves Answer: Option D Explanation: No answer description available for this question.

Question: Most data communications involving telegraph lines use: [A]. simplex lines [B]. wideband channels [C]. narrowband channels [D]. dialed service Answer: Option C Explanation: No answer description available for this question.

Question: KEE is a product of: [A]. Teknowledge [B]. IntelliCorpn [C]. Texas Instruments [D]. Tech knowledge Answer: Option B Explanation: No answer description available for this question.

Question: A mouse device may be: [A]. electro-chemical [B]. mechanical [C]. optical [D]. both b and c Answer: Option D Explanation: No answer description available for this question.