Question : Which of the following is a disadvantage of radio communication?
Option 1: High speed
Option 2: Portability
Option 3: Limited range
Option 4: Low cost
Correct Answer: Limited range
Solution : A disadvantage of radio communication is its limited range, especially when compared to other forms of communication like satellite or internet.
Question : Which of the following is a disadvantage of using only interviews as a selection tool?
Option 1: Subjectivity and bias
Option 2: High cost
Option 3: Limited time frame
Option 4: Lack of standardization
Question : Which of the following is a characteristic of radio communication?
Option 1: High bandwidth
Option 2: Requires physical cables
Option 3: Susceptible to interference
Option 4: Secure communication
Question : Which of the following is an advantage of waterways as a mode of transport?
Option 2: Low cost
Option 3: Flexibility
Option 4: Weather independence
Question : Which of the following is a disadvantage of using only references as a selection tool?
Option 1: Limited information about candidates
Option 3: Lack of standardization
Option 4: Lack of participant engagement
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