Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which of the following is not an error detection mechanism used in CAN?
2.
Which register is used to enable LSE clock in STM32
3.
What is maximum data length in CAN and CAN FD
5.
Which of the following is a characteristic of CAN communication?
6.
Which of following V ref of ADC can provide better resolution
7.
Which CAN error occurs when two or more nodes start transmitting at the same time?
8.
MISRA not allow below expression val = fun1() + fun2()
9.
Which of the following statements about CAN message prioritization is true?
10.
Which of the following CAN versions supports Flexible Data-rate (FD)?
11.
How can stack/heap memory can change
12.
Which of the following is a standard CAN frame format?
13.
What is the maximum number of nodes that can be connected to a CAN bus?
14.
Which of the following is handshake signal
15.
in application programming support
17.
Which CAN frame type allows a node to request data from another node?
18.
CAN uses which coding scheme for error detection?
19.
Which layer of the OSI model does CAN protocol primarily operate on?
20.
Maximum switch case allow in MISRA
21.
What is byte order in I2C
22.
Which of the following CAN frame types is used for time-critical data?
23.
Which of the following CAN frame fields contains the priority of the message?
24.
Which of the following is the basic functions of a timer
25.
What type of bus topology does CAN typically use?
26.
What is the identifier length in CAN2.0 and CAN FD
27.
Which of following is not true in timer operation
28.
What is the role of a CAN controller?
29.
What is return of ISR?
30.
What does a DMA controller do?
31.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
32.
SMT32 device can fetch instruction from
33.
Which of following is try for ADC sampling frequency
