ATR 72-600 INTEGRATED SYSTEMS
EXAM 2025 QUESTIONS AND
ANSWERS
What is IMA? - ....ANSWER ...-Integrated Modular Avionics.
What does IMA provide? (3) - ....ANSWER ...-Computation,
memory,and Input/Output data processing resources shared between
several avionics applications.
What is the IMA mainly composed of? - ....ANSWER ...-Core
Avionic Cabinets 1 and 2 (CAC/ Self Checking Continuously.)
What is the CAC? (5) - ....ANSWER ...-In basic Configuration.
1x CPM (Shared memory and computation resources)
1x IOM-S ( Provide AIRINC and discrete IO)
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, 1x IOM-AP (I/O for the Auto Flight application)
2x IOM-DC (analog I/O for Data Concentration Application)
1x SWM (BAsed on AFDX network, linking subscribers through SWM)
What are the main applications hosted by the Core Avionic Cabinets? (4)
- ....ANSWER ...-Flight Warning (FWA)
Auto-Flight (AFCA)
Centralised Maintenance (CMA- CAC 1 only)
Data Concentration (DCA)
Switch Module Application (IOM)
How do the CACs communicate through the five display units and
systems? - ....ANSWER ...-AFDX - Avionics Full DupleX
switched ethernet
A429 - ARINC 429
Analogue
Discretes
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
EXAM 2025 QUESTIONS AND
ANSWERS
What is IMA? - ....ANSWER ...-Integrated Modular Avionics.
What does IMA provide? (3) - ....ANSWER ...-Computation,
memory,and Input/Output data processing resources shared between
several avionics applications.
What is the IMA mainly composed of? - ....ANSWER ...-Core
Avionic Cabinets 1 and 2 (CAC/ Self Checking Continuously.)
What is the CAC? (5) - ....ANSWER ...-In basic Configuration.
1x CPM (Shared memory and computation resources)
1x IOM-S ( Provide AIRINC and discrete IO)
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, 1x IOM-AP (I/O for the Auto Flight application)
2x IOM-DC (analog I/O for Data Concentration Application)
1x SWM (BAsed on AFDX network, linking subscribers through SWM)
What are the main applications hosted by the Core Avionic Cabinets? (4)
- ....ANSWER ...-Flight Warning (FWA)
Auto-Flight (AFCA)
Centralised Maintenance (CMA- CAC 1 only)
Data Concentration (DCA)
Switch Module Application (IOM)
How do the CACs communicate through the five display units and
systems? - ....ANSWER ...-AFDX - Avionics Full DupleX
switched ethernet
A429 - ARINC 429
Analogue
Discretes
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2