$1-$ SS$7$ Architecture includes:

A$)$ SSP$,$ STP$,$ SCP

B$)$ ISUP, SCCP$,$ TCAP

C$)$ MTP$1,$ MTP$2,$ MTP$3$

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$2-$ What does the STP in SS$7$ architecture do$?$

A$)$ Terminates calls from subscribers

B$)$ Routes signaling messages between network elements

C$)$ Manages call billing and subscriber data

D$)$ Provides media encoding for voice calls

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$3-$ What is the main function of SCCP in SS$7?$

A$)$ Call setup signaling

B$)$ Reliable message transfer and routing

C$)$ Database query response

D$)$ Media stream encoding

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$4-$ What does the TCAP protocol enable in SS$7?$

A$)$ Transmission of signaling messages over IP

B$)$ Non$-$circuit$-$related data exchange

C$)$ Voice call setup between switches

D$)$ Load balancing across STPs

$5-$ What is the primary purpose of a Global Title $($GT$)$ in SS$7$ signaling?

A$)$ Independence from the signaling network structure

B$)$ Flexibility in routing

C$)$ To translate a dialed number into a routable address

D$)$ All of the above

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$6-$ In SCCP$,$ what is the purpose of Global Title Translation $($GTT$)?$

A$)$ Directly route messages based on the destination SSP code

B$)$ Convert global addresses to routing$-$specific point codes

C$)$ Optimize message delivery by skipping STP hops

D$)$ Secure signaling messages against interception