MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Integrated Services Digital Network (ISDN) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
ATM cells have fixed length of __________ |
| A. | 48 bytes |
| B. | 47 bytes |
| C. | 5 bytes |
| D. | 53 bytes |
| Answer» E. | |
| 2. |
The data unit of ATM is ___________ |
| A. | Cell |
| B. | Atom |
| C. | Molecule |
| D. | Packet |
| Answer» B. Atom | |
| 3. |
ATM supports unidirectional transfer of data. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Which of the following is true for ATM? |
| A. | Circuit switched |
| B. | Multiple access technique |
| C. | Multiplexing technique |
| D. | Handle only voice users |
| Answer» D. Handle only voice users | |
| 5. |
ISDN is based on the concept of __________ |
| A. | SS7 |
| B. | CCS |
| C. | ARDIS |
| D. | CDPD |
| Answer» C. ARDIS | |
| 6. |
ISDN stands for ___________ |
| A. | Integrated Services Digital Network |
| B. | Integrated Services Discrete Network |
| C. | Integrated Services Digital Node |
| D. | Integrated Services Discrete Node |
| Answer» B. Integrated Services Discrete Network | |