LINUX+ GUIDE TO LINUX CERTIFICATION
4th Edition
ISBN: 9780357005194
Author: ECKERT
Publisher: CENGAGE L
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Expert Solution & Answer
Chapter 1, Problem 8RQ
Program Description Answer
Open Source Software (OSS) is developed collaboratively and all the bugs that are encountered, are resolved as soon as possible.
Hence, the correct options are “B” and “D”.
Expert Solution & Answer
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Check out a sample textbook solution
Students have asked these similar questions
Please run the following program and answer the questions.
#include
int main(void)
{
int arr[6]
=
int *pointer
pointer
*pointer
=
{10, 20, 30, 40, 50, 60};
=
&arr[0];
pointer + 2;
= 5 ;
pointer++;
*pointer
-
(*pointer) 5 ;
pointer++;
*pointer
* (pointer+1)
-
5%;
return 0;
1. [10 pts] Please list the values of elements in array arr after line 8 (*pointer
why.
=
5; ) and explain
>
Comparable
Method
- methodName: String
-priority: int
+ Method()
+ Method(methodName: String, priority: int)
+ abstract specificWay(): void
+ Getters and setters for all fields
compareTo(otherMethod: Method): int
+ toString(): String
ReadMethod
- language: String
+ ReadMethod()
+ ReadMethod(methodName: String,
priority: int, language: String)
+ specificWay(): void
+ Getters and setters for language
+ toString(): String
Part 1.1. Implement the abstract class Method implements Comparable interface according to its UML
diagram. Add comments stating where data fields, constructors, toString(), and other methods are (if
any). Neither method should have an empty body unless abstract methods.
1. two constructors (default and the constructor with all fields)
2. getters and setters for all fields (methodName and priority).
3. toString() method: modify by yourself to match the example output.
4. Abstract method void specificWay().
5. Implement compara To(Method otherMethod) to compare…
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 ll_has_cycle (node *first)
if (first
NULL) return 0;
node *head = first%;B
while (head->next != NULL) {
}
if (head
first) {
return 1; }
head =
head->next;B
return 0;
void test_11_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 cycle\n\n",…
Chapter 1 Solutions
LINUX+ GUIDE TO LINUX CERTIFICATION
Ch. 1 - Every computer consists of physical components and...Ch. 1 - The operating system software is necessary for a...Ch. 1 - Prob. 3RQCh. 1 - Prob. 4RQCh. 1 - Prob. 5RQCh. 1 - Prob. 6RQCh. 1 - Prob. 7RQCh. 1 - Prob. 8RQCh. 1 - To which license does Linux adhere? a. open...Ch. 1 - Prob. 10RQ
Ch. 1 - Prob. 11RQCh. 1 - Which two people are credited with creating the...Ch. 1 - Who formed the Free Software Foundation to promote...Ch. 1 - Which culture embraced the term “GNU” (GNU’s Not...Ch. 1 - Prob. 15RQCh. 1 - Prob. 16RQCh. 1 - Prob. 17RQCh. 1 - Prob. 18RQCh. 1 - Prob. 19RQCh. 1 - Prob. 20RQ
Knowledge Booster
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