Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which of the following CAN frame fields contains the priority of the message?
2.
What is the role of a CAN controller?
3.
Which of following is try for ADC sampling frequency
4.
MISRA not allow below expression val = fun1() + fun2()
5.
Which of the following is a characteristic of CAN communication?
6.
Which CAN error occurs when two or more nodes start transmitting at the same time?
7.
Which of the following statements about CAN message prioritization is true?
8.
Which of following V ref of ADC can provide better resolution
10.
Which of following is not true in timer operation
11.
What is maximum data length in CAN and CAN FD
12.
What is the maximum number of nodes that can be connected to a CAN bus?
13.
Which of the following is a standard CAN frame format?
14.
Which of the following CAN versions supports Flexible Data-rate (FD)?
15.
in application programming support
16.
What does a DMA controller do?
17.
SMT32 device can fetch instruction from
18.
Which of the following is not an error detection mechanism used in CAN?
19.
Which layer of the OSI model does CAN protocol primarily operate on?
20.
What is byte order in I2C
21.
What is return of ISR?
22.
What type of bus topology does CAN typically use?
23.
Which of the following is handshake signal
24.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
25.
CAN uses which coding scheme for error detection?
26.
Which of the following CAN frame types is used for time-critical data?
27.
Which CAN frame type allows a node to request data from another node?
28.
Which of the following is the basic functions of a timer
29.
Which register is used to enable LSE clock in STM32
30.
Maximum switch case allow in MISRA
31.
How can stack/heap memory can change
33.
What is the identifier length in CAN2.0 and CAN FD
