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Problem 1 Convert the following decimal numbers into (a) 8-bit, (b) 16-bit, and (c) 32-bit binary numbers. For negative numbers, use the 2's complement. State "overflow" if a number cannot be represented correctly.
1) 45 ten.
2) -81 ten.
3) -3,000 ten.
Problem 2 What decimal number does each of the following two's complement binary number represent?
1) 1111 1111 1111 1111 1111 1111 1011 1101 two.
2) 1111 1111 1111 1111 1111 1111 1101 1001 two.
3) 0111 1111 1111 1111 1111 1111 1011 1111 two.
Problem 3 Show the IEEE 754 binary representation for the following floating-point numbers in single and double precision. Give your results in hexadecimal format.
1) 19 ten.
2) 2.375 ten.
3) -0.3ten.
find the distance from the point (1 2 3) from each of the following 1) the line of intersection of the plane p1 x-2y-3z=4 and p2 ; 2x-y +5z=1 2) the plane perpendicular to the ( X+2)/3= (Y-1)/-2 = (Z-3)/-1
You have been asked to document, in a white paper, information about the file allocation table (FAT) and the new technology file system (NTFS).
How can you delete the Windows old folder.
Write an instruction sequence to swap the 16-bit word stored at $1000 $1001 with the 16-bit word stored at $1100 - $1101.
What functions are used instead of the >> and
discuss the different reasons for terminating a process and the commands used for this purpose.
When the user runs this block of code, the values in the array will be displayed, along with a sum value, the lowest value, and the number of occurrences of the lowest value.
Discuss the fundamental advantages and disadvantages of using software as a service (SaaS) within organizations. Next, give your opinion as to why SaaS has become a common delivery model for many business applications.
1. Assume that there is a population regression model y = β0 + β1x1 + β2x2 + β3x3 + u and that the model satisfies assumptions MLR1 through MLR5 in the population. Indicate, without explanation, whether the following statements are true or false
Analyze the use of digital signatures to validate device drivers. Describe a situation where it is necessary to bypass this protection. Justify your response.
From your own standpoint, explain the role of modern day computing (from portable ultrabooks to number-crunching supercomputers) in the application of optimization to real life design.
Design a program flowchart that asks the user to enter three integers and the programs finds and displays the minimum and the maximum of these three integers. Please use "click chart" to draw the flowchart of your design.
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