Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
2.
What is the identifier length in CAN2.0 and CAN FD
3.
Which of the following CAN versions supports Flexible Data-rate (FD)?
4.
What is byte order in I2C
5.
Which of following is not true in timer operation
6.
What is return of ISR?
7.
in application programming support
8.
What does a DMA controller do?
9.
Which of the following is handshake signal
10.
Maximum switch case allow in MISRA
11.
MISRA not allow below expression val = fun1() + fun2()
12.
Which of the following statements about CAN message prioritization is true?
13.
CAN uses which coding scheme for error detection?
14.
Which of the following CAN frame fields contains the priority of the message?
15.
What type of bus topology does CAN typically use?
16.
SMT32 device can fetch instruction from
17.
What is the role of a CAN controller?
18.
Which of following V ref of ADC can provide better resolution
21.
Which CAN error occurs when two or more nodes start transmitting at the same time?
22.
What is maximum data length in CAN and CAN FD
23.
What is the maximum number of nodes that can be connected to a CAN bus?
24.
Which register is used to enable LSE clock in STM32
25.
Which CAN frame type allows a node to request data from another node?
26.
Which of the following is the basic functions of a timer
27.
How can stack/heap memory can change
28.
Which of the following is a characteristic of CAN communication?
29.
Which of following is try for ADC sampling frequency
30.
Which of the following is not an error detection mechanism used in CAN?
31.
Which layer of the OSI model does CAN protocol primarily operate on?
32.
Which of the following is a standard CAN frame format?
33.
Which of the following CAN frame types is used for time-critical data?
