Top 150+ Solved Embedded Real Time Operating System MCQ Questions Answer
Q. In a chip, which type/s of pad design/s is/are adopted to solve the problem of pin count?
a. input pad design
b. output pad design
c. three state pad design
d. all of the above
Q. Maze routing is used to determine the _______path for a single wire between a set of points, if any path exists.
a. shortest
b. average
c. longest
d. none of the above
Q. Many desktops and operating systems include which protocol?
a. ipv6 protocol
b. ipv4 protocol
c. both ipv6 and ipv4 protocol
d. ipv3 protocol
Q. Which are the two lines used in the I2C?
a. sda and spdr
b. spdr and scl
c. sda and scl
d. scl and status line
Q. What does an IC that initiate or enable the data transfer on bus can be regarded as, in accordance to the I2c protocol specifications?
a. bus slaves
b. bus master
c. bus drivers
d. bus data carriers
Q. ______ is a technology that allows telephone calls to be made over computer networks like the Internet.
a. voip
b. gsm
c. modem
d. cdma
Q. Which development tool can facilitate the creation and modification of source programs in addition to assembly and higher -level languages?
a. compiler
b. linker
c. assembler
d. editor
Q. Which types of an embedded systems involve the coding at a simple level in an embedded 'C', without any necessity of RTOS?
a. sophisticated embedded systems
b. medium scale embedded systems
c. small scale embedded systems
d. all of the above
Q. While designing an embedded system, which sub-task oriented process allocates the time steps for various modules that share the similar resources?
a. simulation and validation
b. iteration
c. hardware-software partitioning
d. scheduling
Q. The step where in the results stored in the temporary register is transferred into the permanent register is called as ______
a. final step
b. commitment step
c. last step
d. inception step
Q. If an exception is raised and the succeeding instructions are executed completely, then the processor is said to have ______
a. exception handling
b. imprecise exceptions
c. error correction
d. none of the mentioned
Q. For applications that demand very high data-processing requirements, or if double precision floating point calculation is needed, then best choice will be
a. cortex-m0 processor
b. cortex-m3 processor
c. cortex-m7 processor
d. cortex-m0+ processor