Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which layer of the OSI model does CAN protocol primarily operate on?
2.
MISRA not allow below expression val = fun1() + fun2()
3.
CAN uses which coding scheme for error detection?
4.
Maximum switch case allow in MISRA
5.
Which of the following CAN versions supports Flexible Data-rate (FD)?
7.
Which of the following CAN frame fields contains the priority of the message?
8.
in application programming support
9.
SMT32 device can fetch instruction from
10.
Which register is used to enable LSE clock in STM32
11.
Which of the following CAN frame types is used for time-critical data?
12.
Which CAN error occurs when two or more nodes start transmitting at the same time?
13.
What is the maximum number of nodes that can be connected to a CAN bus?
14.
Which of following V ref of ADC can provide better resolution
15.
Which of the following is handshake signal
16.
Which of the following is a characteristic of CAN communication?
17.
Which of following is try for ADC sampling frequency
18.
Which of following is not true in timer operation
19.
What is return of ISR?
20.
What does a DMA controller do?
21.
What is byte order in I2C
22.
Which of the following is a standard CAN frame format?
24.
What is maximum data length in CAN and CAN FD
25.
What is the identifier length in CAN2.0 and CAN FD
26.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
27.
Which of the following is the basic functions of a timer
28.
Which of the following statements about CAN message prioritization is true?
29.
What type of bus topology does CAN typically use?
30.
Which of the following is not an error detection mechanism used in CAN?
31.
Which CAN frame type allows a node to request data from another node?
32.
What is the role of a CAN controller?
33.
How can stack/heap memory can change
