Explore topic-wise MCQs in Wireless Mobile Communications.

This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless Mobile Communications knowledge and support exam preparation. Choose a topic below to get started.

1.

The TCAP part in SS7 refers to ________ layer of OSI.

A. Physical
B. Network
C. Data Link
D. Application
Answer» E.
Discussion
2.

Which of the following does not include in SS7 user part?

A. MTP
B. ISUP
C. TCAP
D. OMAP
Answer» B. ISUP
Discussion
3.

_________ provide procedures that transfer messages between signalling nodes.

A. MTP level 1
B. MTP level 2
C. MTP level 3
D. TCAP
Answer» D. TCAP
Discussion
4.

Signalling data functions are provided by __________

A. MTP level 1
B. MTP level 2
C. MTP level 3
D. TCAP
Answer» B. MTP level 2
Discussion
5.

The function of _______ is to transfer and deliver signalling network.

A. MTP
B. CCS
C. ARDIS
D. CDPD
Answer» B. CCS
Discussion
6.

Which of the layer of OSI is associated with NSP of SS7?

A. All layers
B. Upper three
C. Lowest three
D. Middle two
Answer» D. Middle two
Discussion
7.

SS7 was first developed by _______

A. ITU
B. Ericsson
C. CCITT
D. Motorola
Answer» D. Motorola
Discussion
8.

Alternating billing service uses CCS network.

A. True
B. False
Answer» B. False
Discussion
9.

Which of the following service of SS& provides call return, call forwarding?

A. Touchstar
B. 800 services
C. Alternate billing services
D. 400 services
Answer» B. 800 services
Discussion
10.

Which of the following service is called CLASS?

A. Touchstar
B. 800 services
C. Alternate billing services
D. 400 services
Answer» B. 800 services
Discussion
11.

Which of the following is not a service offered by SS7?

A. Touchstar
B. 800 services
C. Alternate billing services
D. 400 services
Answer» E.
Discussion