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What are the basic requirements for data communications and networking needed to support business information needs? Discuss in scholarly detail. The answer need to be at least 300 words. Please inclu
You are working as a subject assistance for an engineering firm and are paid by the hour every two weeks, you in turn in a time sheet to your supervisor, and three workdays later.
A collector modulated transmitter has a supply voltage of 48 V and an average collector current of 600 mA. What is the input power to the transmitter? How much modulating signal power is needed to pro
Suppose B raises one hand half of the time and two hands the other half of the time. What is the expected payoff for A if A also raises one hand half of the time and two hands the other half
There are n students taking CS 4365. While the students do not talk to each other, they all agree that the course is too difficult. Each student has two options: (1) to tell Vincent that the 
In which ways do smartphones help these companies be more profitable? To what extent are improvements in performance coming from revenue increases or cost reductions? Provide sefveral examples from th
Register renaming is a performance enhancement technique designed to reduce stalls due to false (anti and output) data dependencies. Renaming algorithms provide a mechanism that dynamically differenti
Assume that a , b and c are char variables has been declared. Write some code that reads in the first character of the next line into a , the first character of the line after that into b and the firs
Discuss in scholarly detail the difference between centralized and distributed data processing and what are the major pros and cons of each approach? The answer need to be at least 300 words. Please i
How has the increasing availability of inexpensive yet powerful personal computers and workstations created an increasing trend toward distributed data processing (DDP)? Discuss in scholarly detail. T
Explain in scholarly detail what two protocols form the foundation of and govern the way we communicate on the internet. The answer need to be at least 300 words. Please include references
A company noting the success of 24-bit digital audio technologies compared to earlier 16-bit digital audio technologies has decided to work on developing a 28-bit digital audio technology. Descri
A RISC processor has 152 total registers, with 12 designated as global registers. The 10 register window each have 6 input registers and 6 output registers. How many local registers are in each regist
Computer science: Given an array of ints named x and an int variable named total that has already been declared, write some code that places the sum of all the elements of the array x into total. Decl
Acme, Inc. is the worldwide leader in producing Widgets. All of the 150 employees are given laptops so they can work from home and the office.
Insurance Insurance, a multi million-dollar life insurance firm, has asked you to help troubleshoot the network at its corporate headquarters. The network manager admits that he has not kept very clos
What are the different kinds of VPNs. Describe different scenarios where you would use each of these approaches. How is SSL/TLS VPN different from a traditional VPN?
Describe what types of problems could result from having a mix of statically assigned and dynamically assigned addresses on the same network.
Please can you provide an overview of the field of information system and the role that information system play in organizations.
Suppose the "license" is just a digitally signed file listing a hostname and expiration date; the verification key is built into the executable. How would you go about circumventing this kind of licen
There is a long tradition of copy protection and rights management associated with software products. Among the many techniques used, one of the most common is license enforcement: every copy of the s
Windows Security event logs can record successful and unsuccessful logon events. For Windows Vista, Windows 7 and Server2003, Event ID 4624 is "success logon" and Event ID 4625 is the "failed logon".
The left spine of a binary tree is a path starting at the root and following only left-child pointers down to a leaf. What is the expected number of nodes in the left spine of an n-node trea
The new network administrator wants to switch to a star topology using fiber optic cable for backbone and distributed backbone. The network would use Ethernet architecture with the CMSA/CD access meth
How has integrated services architecture provided a solution to the growing variety and volume of traffic experienced in the Internet and Intranets? Discuss in scholarly detail!! The answer need to be