Top 150+ Solved Embedded and Real Time System MCQ Questions Answer
Q. In the Zero capacity queue
a. the queue can store at least one message
b. the sender blocks until the receiver receives the message
c. the sender keeps sending and the messages don’t wait in the queue
d. none of the mentioned
Q. The Zero Capacity queue
a. is referred to as a message system with buffering
b. is referred to as a message system with no buffering
c. is referred to as a link
d. none of the mentioned
Q. Bounded capacity and Unbounded capacity queues are referred to as
a. programmed buffering
b. automatic buffering
c. user defined buffering
d. no buffering
Q. During the execution of the instructions, a copy of the instructions is placed in the
a. register
b. ram
c. system heap
d. cache
Q. A processor performing fetch or decoding of different instruction during the execution of another instruction is called
a. super-scaling
b. pipe-lining
c. parallel computation
d. none of the mentioned
Q. For a given FINITE number of instructions to be executed, which architecture of the processor provides for a faster execution?
a. isa
b. ansa
c. super-scalar
d. all of the mentioned
Q. An optimizing Compiler does
a. better compilation of the given piece of code
b. takes advantage of the type of processor and reduces its process time
c. does better memory management
d. none of the mentioned
Q. The ultimate goal of a compiler is to
a. reduce the clock cycles for a programming task
b. reduce the size of the object code
c. be versatile
d. be able to detect even the smallest of errors
Q. SPEC stands for
a. standard performance evaluation code
b. system processing enhancing code
c. system performance evaluation corporation
d. standard processing enhancement corporation
Q. As of 2000, the reference system to find the performance of a system is
a. ultra sparc 10
b. sun sparc
c. sun ii
d. none of the mentioned
Q. When Performing a looping operation, the instruction gets stored in the
a. registers
b. cache
c. system heap
d. system stack
Q. The average number of steps taken to execute the set of instructions can be made to be less than one by following
a. isa
b. pipe-lining
c. super-scaling
d. sequential
Q. If a processor clock is rated as 1250 million cycles per second, then its clock period is
a. 1.9 * 10-10 sec
b. 1.6 * 10-9 sec
c. 1.25 * 10-10 sec
d. 8 * 10-10 sec
Q. CISC stands for
a. complete instruction sequential compilation
b. computer integrated sequential compiler
c. complex instruction set computer
d. complex instruction sequential compilation