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Part 1
#1. How many cells can be in a computer's main memory if each cell's address can be represented by two hexadecimal digits? What if four hexadecimal digits are used? Explain your answer.
#2. a). Identify two advantages that a machine's main memory has over disk storage.
b). Identify two advantages that disk storage has over a machine's main memory.
Part 2
#1. Explain each of the following and then their relationship with each other:
a. Register
b. Cache memory
c. Main memory
d. Mass storage
#2. Suppose a machine has 20GB of storage space available on a hard disk and receives data over a telephone connection at the rate of 14,400 bps. At this rate, how long would it take to fill the available storage space?
Explain the results of executing each of the following grep commands in your home directory.
Discuss how does a programmer typically get access to a Graphics object when coding an applet?
Explain how a web designer defines a page as XHTML as opposed to HTML and recognize two different types of XHTML standards.
Explain the following sorting techniques using appropriate algorithms- (i) selection sort (ii) bubble sort
If we presently have n items in the dynamic array, how many doubling operations will we have executed so far? Explain this as Big Oh in terms of n.
Prepare two arrays of integers, each holding 10-elements of data. Make a third array of integers for a result array. The main program will take the 2-arrays of integers and pass them to the function subtract().
Assume you have a document called records.txt having the list of employee id and workers names. Every line contains a single employee id immediately followed by the employee name in the format Last name, First name.
In which view can you see header and footer areas of worksheet?
Algoithms you select so you can describe and assess them. Write challenges did you face in process? How did you go about resolving them?
Create a PDA with 2 stacks. The first stack is preloaded with data (example below), the data input consists of 1 & 0 as well. Your PDA should process the input data, adding the binary string to the values in the first stack and storing the result in ..
Think about a typical job order that might include the following information. Design a single table to hold all the data needed to store a job order including this information.
Regal Brakes Corporation requires to automate its payroll calculation system. To compute payroll, first the gross pay is calculated, which is equal to the item of the number of hours and hourly rates.
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