A computer architecture where all processors have direct access to common physical memory
It refers to network based memory access for physical memory that is not common
Parallel tasks typically need to exchange dat(A) There are several ways this can be accomplished, such as through, a shared memory bus or over a network, however the actual event of data exchange is commonly referred to as communications regardless of the method employ
Q.2.
Shared Memory is
A computer architecture where all processors have direct access to common physical memory
It refers to network based memory access for physical memory that is not common.
Parallel tasks typically need to exchange dat(A) There are several ways this can be accomplished, such as through, a shared memory bus or over a network, however the actual event of data exchange is commonly referred to as communications regardless of the method employ
Q.3.
Serial Execution
A sequential execution of a program, one statement at a time
Execution of a program by more than one task, with each task being able to execute the same or different statement at the same moment in time
A program or set of instructions that is executed by a processor.
None of these
Q.4.
Parallel computing can include
Single computer with multiple processors
Arbitrary number of computers connec- ted by a network
Combination of both A and B
None of these
Q.5.
Scalability refers to a parallel system’s (hardware and/or software) ability
To demonstrate a proportionate increase in parallel speedup with the removal of some processors
To demonstrate a proportionate increase in parallel speedup with the addition of more processors
To demonstrate a proportionate decrease in parallel speedup with the addition of more processors
None of these
Q.6.
Parallel Execution
A sequential execution of a program, one statement at a time
Execution of a program by more than one task, with each task being able to execute the same or different statement at the same moment in time
A program or set of instructions that is executed by a processor.
None of these
Q.7.
It is the simultaneous use of multiplecompute resources to solve a computational problem
Parallel computing
Single processing
Sequential computing
None of these
Q.8.
Pipe-lining is a unique feature of _______.
risc
cisc
isa
iana
Q.9.
Out of the following which is not a CISC machine.
ibm 370/168
vax 11/780
intel 80486
motorola a567
Q.10.
Both the CISC and RISC architectures have been developed to reduce the______.
cost
time delay
semantic gap
all of the above
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