Question

The main difference between PABX and EPABX is that:

1.
EPABX uses electronic switching while PABX uses electromechanical switching
2.
PABX serves more extensions than EPABX
3.
EPABX works without electricity
4.
PABX is used only in hospitals
Answer (Detailed Solution Below)

Option 1 : EPABX uses electronic switching while PABX uses electromechanical switching

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Detailed Solution

सही उत्तर EPABX uses electronic switching while PABX uses electromechanical switching है।

Key Points

EPABX uses electronic switching with stored program control, while the older PABX used electromechanical switching.

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More Domain Specific Questions

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Question:

The main difference between PABX and EPABX is that:

1.
EPABX uses electronic switching while PABX uses electromechanical switching
2.
PABX serves more extensions than EPABX
3.
EPABX works without electricity
4.
PABX is used only in hospitals

Correct Answer: EPABX uses electronic switching while PABX uses electromechanical switching

EPABX uses electronic switching with stored program control, while the older PABX used electromechanical switching.

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