Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

1st Edition

ISBN: 9781305657458

Author: Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell

Publisher: Cengage Learning

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Adobe Flash

Adobe flash is a multimedia software used for viewing and streaming audio, video and other multimedia content. It is used for playing live or recorded audio and videos available on the internet in the computer and mobile devices.

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Chapter 2, Problem 42SG

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Email:

It is a method of swapping messages between people who use electronic devices. Email that functions across computer networks also known as internet.

Email has played a vital role in creation of internet.

Today, it has become one of the most widely used internet services.

Email list:

Email list is widely famous among the business groups.

This is defined as the set of email addresses that is created by business groups by engaging with potential customers through lead-generating campaigns.

The length of email list shrinks as the members unsubscribe the email group, and grows as the business solicits information from website visitors.

Internet messaging (IM):

It is an online chatting between friends.

Instant message is an immediate message.

It is a synchronous communication because messages are sent in a continuous stream.

It proposes real-time text transmission through internet.

It generally contains only one or two lines of data.

It does not have any format to message.

Popular instant messengers available recently are Google Talk, Skype, Yahoo messenger, etc.

Instant Messaging

Instant messaging is the most basic form of interaction.

It is an online chat that contains the connection between two parties.

For communication, the contact of the person is identified using the buddy list.

Chat rooms:

Chat rooms are nothing but any form of synchronous conferencing, occasionally even asynchronous conferencing.

This refers to any technology that ranges from real-time online chat and online interaction with strangers to fully immersive graphical social environments...

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Chapter 2, Problem 41SG

Chapter 2, Problem 43SG

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Exercise 1 Function and Structure [30 pts] Please debug the following program and answer the following questions. There is a cycle in a linked list if some node in the list can be reached again by continuously following the next pointer. #include typedef struct node { int value; struct node *next; } node; int 11_has_cycle (node *first) if (first == node *head = { NULL) return 0; first; while (head->next != NULL) { } if (head first) { return 1; } head = head->next; return 0; void test ll_has_cycle () { int i; node nodes [6]; for (i = 0; i < 6; i++) { nodes [i] .next = NULL; nodes [i].value = i; } nodes [0] .next = &nodes [1]; nodes [1] .next = &nodes [2]; nodes [2] .next = &nodes [3]; nodes [3] .next nodes [4] .next &nodes [4]; NULL; nodes [5] .next = &nodes [0]; printf("1. Checking first list for cycles. \n Function 11_has_cycle says it has s cycle\n\n", 11_has_cycle (&nodes [0])?"a":"no"); printf("2. Checking length-zero list for cycles. \n Function 11_has_cycle says it has %s…

Chapter 2 Solutions

Enhanced Discovering Computers 2017 (Shelly Cashman Series) (MindTap Course List)

Ch. 2 - Prob. 1SG Ch. 2 - Prob. 2SG Ch. 2 - Prob. 3SG Ch. 2 - Prob. 4SG Ch. 2 - Prob. 5SG Ch. 2 - Prob. 6SG Ch. 2 - Prob. 7SG Ch. 2 - Prob. 8SG Ch. 2 - Prob. 9SG Ch. 2 - Prob. 10SG

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Solution Summary: The author explains that email is a method of swapping messages between people who use electronic devices.

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Chapter 2 Solutions