
Introduction to Information Systems, Binder Ready Version
6th Edition
ISBN: 9781119108009
Author: R. Kelly Rainer, Brad Prince
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Question
Chapter 9, Problem 1OC
Program Plan Intro
Snapchat:
- An application which is meant to share the photos, video recorded drawings and text with the list of recipients the user wishes to share.
- The photos or videos that are shared are called as “snaps”.
- The snap that is shared will be available to its users for a specific amount of time and will disappear from the recipients’ device and as well as from the snap chat’s server.
Expert Solution & Answer

Explanation of Solution
Advantages of snapchat:
- It provides opportunity to interact with the peoples whom we had missed long back ago.
- The snaps will disappear after a particular duration and will have good privacy setting.
- It does not allow snap being screenshot by others.
- Provides filter to the snaps that are posted.
- The risk of hacking the server is low.
Example:
The snap that are shared by the user can benefit in the way that the user is currently participating in the event, the user can share his experience among the dedicated users that the user of snapchat wishes. This could be a way where an excitement of single person is being shared among their friends.
Disadvantage of snapchat:
- Any kind of irrelevant images shared can impact the peoples who watches it until it disappears.
- It could attract more number of youngsters into it which will be a distraction for them; there is possibility of people being over addicted.
- There is quite belief that the snap that are shared gets disappeared after a particular duration but the data that are shared may be available at its servers in the form of temp files or either at their backups.
Example:
Any kind of promotion or advertisement that is made in the form of image gets disappeared after a particular moment, there will be a necessity to monitor the contents availability, those contents needs to be uploaded again and again even though its necessity is required for a dedicated level of users.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Create 6 users: Don, Liz, Shamir, Jose, Kate, and Sal.
Create 2 groups: marketing and research.
Add Shamir, Jose, and Kate to the marketing group.
Add Don, Liz, and Sal to the research group.
Create a shared directory for each group.
Create two files to put into each directory:
spreadsheetJanuary.txt
meetingNotes.txt
Assign access permissions to the directories:
Groups should have Read+Write access
Leave owner permissions as they are
“Everyone else” should not have any access
Submit for grade:
Screenshot of /etc/passwd contents showing your new users
Screenshot of /etc/group contents showing new groups with their members
Screenshot of shared directories you created with files and permissions
⚫ your circuit diagrams for your basic bricks, such as AND, OR, XOR gates and 1 bit multiplexers,
⚫ your circuit diagrams for your extended full adder, designed in Section 1 and
⚫ your circuit diagrams for your 8-bit arithmetical-logical unit, designed in Section 2.
1 An Extended Full Adder
In this Section, we are going to design an extended full adder circuit (EFA). That EFA takes 6 one bit inputs: aj, bj,
Cin, Tin, t₁ and to. Depending on the four possible combinations of values on t₁ and to, the EFA produces 3 one bit
outputs: sj, Cout and rout.
The EFA can be specified in principle by a truth table with 26 = 64 entries and 3 outputs. However, as the EFA
ignores certain inputs in certain cases, it is easier to work with the following overview specification, depending only
on t₁ and to in the first place:
t₁ to Description
00
Output Relationship
Ignored
Inputs
Addition Mode
2 Coutsjaj + bj + Cin, Tout= 0
Tin
0 1
Shift Left Mode
Sj = Cin,
Cout=bj, rout = 0
rin, aj
10
1 1
Shift Right…
Show the correct stereochemistry
when needed!!
mechanism:
mechanism:
Show the correct stereochemistry when needed!!
Br
NaOPh
diethyl ether
substitution
Chapter 9 Solutions
Introduction to Information Systems, Binder Ready Version
Ch. 9.1 - Prob. 9.1.1ITACh. 9.1 - Prob. 9.1.2ITACh. 9.1 - Prob. 9.2.1ITACh. 9.1 - Prob. 9.2.2ITACh. 9.1 - Prob. 9.3.1ITACh. 9.1 - Prob. 9.3.2ITACh. 9.2 - Prob. 9.4.1ITACh. 9.2 - Prob. 9.4.2ITACh. 9 - Prob. 1OCCh. 9 - Prob. 2OC
Ch. 9 - Prob. 3OCCh. 9 - Prob. 1DQCh. 9 - Prob. 2DQCh. 9 - Prob. 3DQCh. 9 - Prob. 4DQCh. 9 - Prob. 5DQCh. 9 - Prob. 6DQCh. 9 - Prob. 7DQCh. 9 - Prob. 8DQCh. 9 - Prob. 9DQCh. 9 - Prob. 1PSACh. 9 - Prob. 2PSACh. 9 - Prob. 3PSACh. 9 - Prob. 4PSACh. 9 - Prob. 5PSACh. 9 - Prob. 6PSACh. 9 - Prob. 1CCCh. 9 - Prob. 2CC
Knowledge Booster
Similar questions
- In javaarrow_forwardKeanPerson #keanld:int #keanEmail:String #firstName:String #lastName: String KeanAlumni -yearOfGraduation: int - employmentStatus: String + KeanPerson() + KeanPerson(keanld: int, keanEmail: String, firstName: String, lastName: String) + getKeanld(): int + getKeanEmail(): String +getFirstName(): String + getLastName(): String + setFirstName(firstName: String): void + setLastName(lastName: String): void +toString(): String +getParkingRate(): double + KeanAlumni() + KeanAlumni(keanld: int, keanEmail: String, firstName: String, lastName: String, yearOfGraduation: int, employmentStatus: String) +getYearOfGraduation(): int + setYearOfGraduation(yearOfGraduation: int): void +toString(): String +getParkingRate(): double In this question, write Java code to Create and Test the superclass: Abstract KeanPerson and a subclass of the KeanPerson: KeanAlumni. Task 1: Implement Abstract Class KeanPerson using UML (10 points) • Four data fields • Two constructors (1 default and 1 constructor with all…arrow_forwardPlz correct answer by best experts...??arrow_forward
- Q3) using the following image matrix a- b- 12345 6 7 8 9 10 11 12 13 14 15 1617181920 21 22 23 24 25 Using direct chaotic one dimension method to convert the plain text to stego text (hello ahmed)? Using direct chaotic two-dimension method to convert the plain text to stego text?arrow_forward: The Multithreaded Cook In this lab, we'll practice multithreading. Using Semaphores for synchronization, implement a multithreaded cook that performs the following recipe, with each task being contained in a single Thread: 1. Task 1: Cut onions. a. Waits for none. b. Signals Task 4 2. Task 2: Mince meat. a. Waits for none b. Signals Task 4 3. Task 3: Slice aubergines. a. Waits for none b. Signals Task 6 4. Task 4: Make sauce. a. Waits for Task 1, and 2 b. Signals Task 6 5. Task 5: Finished Bechamel. a. Waits for none b. Signals Task 7 6. Task 6: Layout the layers. a. Waits for Task 3, and 4 b. Signals Task 7 7. Task 7: Put Bechamel and Cheese. a. Waits for Task 5, and 6 b. Signals Task 9 8. Task 8: Turn on oven. a. Waits for none b. Signals Task 9 9. Task 9: Cook. a. Waits for Task 7, and 8 b. Signals none At the start of each task (once all Semaphores have been acquired), print out a string of the task you are starting, sleep for 2-11 seconds, then print out a string saying that you…arrow_forwardProgramming Problems 9.28 Assume that a system has a 32-bit virtual address with a 4-KB page size. Write a C program that is passed a virtual address (in decimal) on the command line and have it output the page number and offset for the given address. As an example, your program would run as follows: ./addresses 19986 Your program would output: The address 19986 contains: page number = 4 offset = 3602 Writing this program will require using the appropriate data type to store 32 bits. We encourage you to use unsigned data types as well. Programming Projects Contiguous Memory Allocation In Section 9.2, we presented different algorithms for contiguous memory allo- cation. This project will involve managing a contiguous region of memory of size MAX where addresses may range from 0 ... MAX - 1. Your program must respond to four different requests: 1. Request for a contiguous block of memory 2. Release of a contiguous block of memory 3. Compact unused holes of memory into one single block 4.…arrow_forward
- using r languagearrow_forwardProgramming Problems 9.28 Assume that a system has a 32-bit virtual address with a 4-KB page size. Write a C program that is passed a virtual address (in decimal) on the command line and have it output the page number and offset for the given address. As an example, your program would run as follows: ./addresses 19986 Your program would output: The address 19986 contains: page number = 4 offset = 3602 Writing this program will require using the appropriate data type to store 32 bits. We encourage you to use unsigned data types as well. Programming Projects Contiguous Memory Allocation In Section 9.2, we presented different algorithms for contiguous memory allo- cation. This project will involve managing a contiguous region of memory of size MAX where addresses may range from 0 ... MAX - 1. Your program must respond to four different requests: 1. Request for a contiguous block of memory 2. Release of a contiguous block of memory 3. Compact unused holes of memory into one single block 4.…arrow_forwardusing r languagearrow_forward
- Write a function to compute a Monte Carlo estimate of the Beta(3, 3) cdf, and use the function to estimate F(x) for x = 0.1,0.2,...,0.9. Compare the estimates with the values returned by the pbeta function in R.arrow_forwardWrite a function to compute a Monte Carlo estimate of the Gamma(r = 3, λ = 2) cdf, and use the function to estimate F(x) for x = 0.2, 0.4, . . . , 2.0. Compare the estimates with the values returned by the pgamma function in R.arrow_forwardusing r languagearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education

Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON

Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education