Here a single program is executed by all tasks simultaneously. At any moment in time, tasks can be executing the same or different instructions within the same program. These programs usually have the necessary logic programmed into them to allow different tasks to branch or conditionally execute only those parts of the program they are designed to execute.

Related MCQs

• These applications typically have multiple executable object files (programs). While the application is being run in parallel, each task can be executing the same or different program as other tasks. All tasks may use different data
• These computer uses the stored-program concept. Memory is used to store both program and data instructions and central processing unit (CPU) gets instructions and/ or data from memory. CPU, decodes the instructions and then sequentially performs them.
• Two processors A and B have clock frequencies of 700 Mhz and 900 Mhz respectively. Suppose A can execute an instruction with an average of 3 steps and B can execute with an average of 5 steps. For the execution of the same instruction which processor is faster ?
• It distinguishes multi-processor computer architectures according to how they can be classified along the two independent dimensions of Instruction and Dat(A) Each of these dimensions can have only one of two possible states: Single or Multiple.
• The average number of steps taken to execute the set of instructions can be made to be less than one by following _______ .
• For a given FINITE number of instructions to be executed, which architecture of the processor provides for a faster execution ?
• During the execution of the instructions, a copy of the instructions is placed in the ______ .
• The access time of memory is ............... the time required for performing any single CPU operation.
• In designing a parallel program, one has to break the problem into discreet chunks of work that can be distributed to multiple tasks. This is known as
• The concept of pipelining is most effective in improving performance if the tasks being performed in different stages :