Chapter 4, Problem 1MC

Question

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Answer 1

Expert Solution & Answer

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

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03:24

Students have asked these similar questions

Based on the last digit of your Kean ID: Create an LC-3 program that compares 3 personally assigned to you numbers stored in memory and finds the maximum of them. Compile and run on https://wchargin.com/lc3web/. Screenshot and explain your result. ID 0 A 7 B с -3 12 1 0 5 -1 Expected max 12 5 2 -8 -2 6 9 My Kean ID: 1233321 3 14 3 6 14 4 -5 -6 -1 -1 сл 5 10 0 4 10 6 2 11 1 11 7 -9 7 -4 7 8 00 66 00 8 5 13 13 9 -2 3 0 3

8 9 See the program below that we worked on in class and that multiplies A=4 by B=5, the result 20 is stored in a particular register: Address 15 14 པPy"BI" ༦ དད་པས་ས་་ 12 11 11 10 9 8 7 6 109876543210 13 12 x3000 0 0 0 0 0 1000 000110 x3001 0 0 1 0 0 1 0000 000110 x3002 0 1 0 1 0 1 101 1 100000 x3003 0 0 0 1 0 1 x3004 0 0 0 1 0 101 1 000001 10010 111111 x3005 0 0 0 0 1 01 1 11 1 1 1 1 0 1 x3006 1 1 1 1 0 00000100101 x3007 0 0 0 0 0 00000000101 x3008 0 00 00 0 0000 0000100 Based on the last digit of your Kean ID, you need to modify it to multiply the personally assigned A and B to you and store the result exactly in the register assigned. Write a program in machine language (in binary) so it looks similar to the above. 3 4 ID 0 A 3 B Result Register 6 R4 1 4 7 R5 2 7 3 R6 My Kean ID: 1233321 2 2 00 8 6 5 9 1 6 R7 33 34 R4 6 0 7 R5 55 7 5 5 R6 6 1 12 R7 RR 7 R3 Trace the program/loop step by step and provide the result of your tracing. SHOW ALL YOUR WORK.

You are tasked with developing a portable system that can be worn to collect health and fitness data. The challenge is to integrate all functions into the smaller form of an ear clip. The device should include heart rate, movement and temperature sensor and wireless communication with a mobile app. Draw a diagram- hardware architecture of the system- including the selection of suitable sensors, communication modules, and an energy-efficient microcontroller. (visualize the components and their connections)

Answer 2

Expert Solution & Answer

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

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03:24

Answer 3

Expert Solution & Answer

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

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03:24

Answer 4

Expert Solution & Answer

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

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03:24

Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

Answer 8

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.

The indented statement is executed only when the condition is “true”.
If the given condition is “false”, it skips the indented statements.

Syntax for “if” statement:

if condition:

indented_statement_block

Explanation for incorrect options:

Sequence:

Simplest form of control structure is the “sequence structure”. It is a group of statements that are executed in the order in which they appear.

Hence, the option “A” is wrong.

Circumstantial:

Circumstantial structure does not execute the statements under certain conditions.

Hence, option “B” is wrong.

Boolean:

The Boolean expression evaluates the statement as either “True” or “False” with the help of “if” statement.

Hence, the option “D” is wrong.

Answer 9

Chapter 4, Problem 1MC

Program Description Answer

The structure which executes under certain conditions is called as decision structure.

Hence, the correct answer is option “C”.

Answer 10

Expert Solution & Answer

Explanation of Solution

Decision structure:

Decision structure executes a set of statements under certain conditions. It is also known as selection structure. The action is performed only when the condition exists and takes different action depending upon the state “True” or “False”.

Example for decision structure:

“if” statement:

“if” statement is used to make a decision structure, which permits the program to hold more than one path of execution.