Welcome to your Embedded Systems Demystified – Discover the Most Popular Interview Questions
1.
Which CAN frame type allows a node to request data from another node?
2.
Which of the following statements about CAN message prioritization is true?
3.
What does a DMA controller do?
4.
Which of following is not true in timer operation
5.
Which of the following is not an error detection mechanism used in CAN?
6.
Which of the following is handshake signal
7.
in application programming support
8.
Which of following V ref of ADC can provide better resolution
9.
Which of the following CAN frame types is used for time-critical data?
10.
Which CAN error occurs when two or more nodes start transmitting at the same time?
11.
CAN uses which coding scheme for error detection?
12.
What is maximum data length in CAN and CAN FD
13.
Which register is used to enable LSE clock in STM32
14.
What type of bus topology does CAN typically use?
15.
Which of the following CAN versions supports Flexible Data-rate (FD)?
16.
Which layer of the OSI model does CAN protocol primarily operate on?
17.
Which of the following is the basic functions of a timer
18.
Which of the following is a valid reason for a CAN node to go into the "Bus Off" state?
19.
What is return of ISR?
20.
What is the maximum number of nodes that can be connected to a CAN bus?
21.
What is the identifier length in CAN2.0 and CAN FD
22.
What is the role of a CAN controller?
23.
What is byte order in I2C
24.
Which of following is try for ADC sampling frequency
27.
Which of the following is a characteristic of CAN communication?
28.
Which of the following is a standard CAN frame format?
29.
MISRA not allow below expression val = fun1() + fun2()
30.
Maximum switch case allow in MISRA
31.
Which of the following CAN frame fields contains the priority of the message?
32.
SMT32 device can fetch instruction from
33.
How can stack/heap memory can change
