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The inhabitants of the small country Zumenia mainly uses potatoes to make chips.Therefore they need oil to fry chips.Explain with the aid of diagrams how the equilibrium price and quantity oil will be affected when price of potatoes decrease
Write a program which takes a 9-digit number input from user, converts it into its reverse
and then display one of the following statements: (10 marks)
• Original number is x steps bigger (where x is the difference between the two)
• Reversed number is x steps bigger
• Both numbers are equal; hence it is a palindrome.
Enter a 9-digit number : 367548912
Reverse number: 219845763
Original number is 147,703,149 steps bigger
Enter a 9-digit number : 367548
It is not a 9-digit number. Please enter correct number.
Enter a 9-digit number : 259757952
Reverse number: 259757952
Both numbers are equal; hence it is a palindrome
Write a program which takes a number n as input and prints YAYY if the sum of all digits
except the rightmost digit is equal to the rightmost digit., otherwise print OOPS. (10 marks)
For example: If user enters 2237, it will print YAYY because 2+2+3 is equal to 7.
Whereas, if user enters 3425, it will print OOPS because 3+4+2 is not equal to 5.
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)
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
