Search & Filtering
How does the blue and red ocean framework relate to Porter's differentiation and low-cost strategy?
Memory constrained embedded systems, IoT devices cannot have liberty to use lots of
memory. You are tasked to store the result of a NUCES-FAST student in one single variable. This can
be done using all bits of that variable in an efficient way. Write a program which prompts user to enter
the following student data and convert all this information to store in a single variable (see sample run).
Use bitwise AND, OR and SHIFT operators. Also use if-else where needed. (20 marks)
Do learners have positive or negative attitude towards the teaching method adopted by their teachers ?
How does Pre-reading, Scanning and Skimming and Post-reading resonate with your experience of critical reading and or the teaching of critical reading skills?
A 4-stage pipeline has the stage delays as 150, 120, 160 and 140
nanoseconds respectively. Registers that are used between the stages have a
delay of 5 nanoseconds each.
Question: Assuming constant clock rate, calculate the total time taken to
process 1000 data items on this pipeline.
Suppose we introduce pipelining on this machine. Assume that when
introducing pipelining, the clock skew adds 7ns of overhead to the execution
stages.
i. What is the instruction latency on the pipelined machine?
ii. How much time does it take to execute 200 instructions?
Consider a nonpipelined machine with 5 execution stages of lengths 50 ns,
50 ns, 60 ns, 70 ns, and 50 ns.
i. Find the instruction latency on this machine.
ii. How much time does it take to execute 200 instructions?
Write a program which prompts user to enter
the following student data and convert all this information to store in a single variable (see sample run).
Use bitwise AND, OR and SHIFT operators. Also use if-else where needed. (20 marks)
The cost of sunflower seeds has increased. Sunflower seeds are an input when sunflowers are produced. Explain verbally how this change will affect the market for sunflowers. You are allowed to use a diagram to explain your answer, but you will only be allocated marks for the correct verbal explanation.
Value of 3^222mod11
