Essentials of MIS (13th Edition)
13th Edition
ISBN: 9780134802756
Author: Kenneth C. Laudon, Jane Laudon
Publisher: PEARSON
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Chapter 5, Problem 7DQ
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Cloud computing:
Cloud computing provides a platform where the configurable computer system resources and higher-level services are rapidly provisioned with minimal management effort, often over internet. It lets the user to access the
Advantages:
- Resources are easily accessible at any location and from any connected device, with the help of cloud computing.
- It allows multiple users to access the resources at the same time.
- As cloud computing provides flexibility, it is easy to make changes so as to meet the demands of the users.
- Cloud computing is charged based on the amount of it used by the users and therefore company need not to worry about overpaying for the usage.
Disadvantages:
- Company can face expensive costs if a company overuses the platform...
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Students have asked these similar questions
5. Word FrequencyWrite a program that reads the contents of a text file. The program should create a dictio-nary in which the keys are the individual words found in the file and the values are the number of times each word appears. For example, if the word “the” appears 128 times, the dictionary would contain an element with 'the' as the key and 128 as the value. The program should either display the frequency of each word or create a second file containing a list of each word and its frequency.
3.) File Encryption and DecryptionWrite a program that uses a dictionary to assign “codes” to each letter of the alphabet. For example:
codes = { ‘A’ : ‘%’, ‘a’ : ‘9’, ‘B’ : ‘@’, ‘b’ : ‘#’, etc . . .}Using this example, the letter A would be assigned the symbol %, the letter a would be assigned the number 9, the letter B would be assigned the symbol @, and so forth.
The program should open a specified text file, read its contents, then use the dictionary to write an encrypted version of the file’s contents to a second file. Each character in the second file should contain the code for the corresponding character in the first file.
Write a second program that opens an encrypted file and displays its decrypted contents on the screen.
Returns an US standard formatted phone number, in the format of
(xxx) xxx-xxxx
the AreaCode, Prefix and number being each part in order.
Testing Hint: We be exact on the format of the number when
testing this method. Make sure you think about how to convert
33 to 033 or numbers like that when setting your string format. Reminder
the %02d - requires the length to be 2, with 0 padding at the front if a single
digit number is passed in.
Chapter 5 Solutions
Essentials of MIS (13th Edition)
Ch. 5.2 - Prob. 1CQ1Ch. 5.2 - Prob. 2CQ1Ch. 5.2 - Prob. 3CQ1Ch. 5.2 - Prob. 4CQ1Ch. 5.2 - Prob. 1CQ2Ch. 5.2 - Prob. 2CQ2Ch. 5.2 - Prob. 3CQ2Ch. 5 - Prob. 1IQCh. 5 - Prob. 2IQCh. 5 - Prob. 3IQ
Ch. 5 - Prob. 4IQCh. 5 - Prob. 5IQCh. 5 - Prob. 1RQCh. 5 - Prob. 2RQCh. 5 - Prob. 3RQCh. 5 - Prob. 4RQCh. 5 - Prob. 5DQCh. 5 - Prob. 6DQCh. 5 - Prob. 7DQCh. 5 - Prob. 8HMPCh. 5 - Prob. 9HMPCh. 5 - Prob. 10HMPCh. 5 - Prob. 13CSQCh. 5 - Prob. 14CSQCh. 5 - Prob. 15CSQCh. 5 - Prob. 16CSQCh. 5 - Prob. 17MLMCh. 5 - Prob. 18MLM
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