Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which of the following is a characteristic of CAN communication?
2.
What type of bus topology does CAN typically use?
3.
MISRA not allow below expression val = fun1() + fun2()
4.
SMT32 device can fetch instruction from
6.
Which of the following CAN frame types is used for time-critical data?
7.
Which CAN error occurs when two or more nodes start transmitting at the same time?
8.
Which of the following CAN versions supports Flexible Data-rate (FD)?
9.
CAN uses which coding scheme for error detection?
10.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
11.
Which of following is not true in timer operation
12.
Maximum switch case allow in MISRA
13.
What is return of ISR?
14.
Which of the following is handshake signal
15.
Which of following is try for ADC sampling frequency
16.
What is the identifier length in CAN2.0 and CAN FD
17.
What is the role of a CAN controller?
18.
What is the maximum number of nodes that can be connected to a CAN bus?
19.
What is byte order in I2C
20.
How can stack/heap memory can change
21.
Which of the following is not an error detection mechanism used in CAN?
22.
What is maximum data length in CAN and CAN FD
23.
Which CAN frame type allows a node to request data from another node?
24.
Which of the following statements about CAN message prioritization is true?
25.
Which of the following CAN frame fields contains the priority of the message?
26.
Which register is used to enable LSE clock in STM32
27.
in application programming support
28.
Which of the following is a standard CAN frame format?
29.
Which layer of the OSI model does CAN protocol primarily operate on?
31.
Which of following V ref of ADC can provide better resolution
32.
What does a DMA controller do?
33.
Which of the following is the basic functions of a timer
