Which of the following statements is true?
1. Removing an element from a linked list is faster than adding an element to a linked list.
2. Traversing a linked list has the same complexity as removing an element from a list.
3. Traversing a linked list has the same complexity as adding an element to a list.
4. Removing and adding an element to a linked list has the same complexity as a traversing operation.
a. 1 and 3
b. 1
c. 2 and 4
a. 1 and 3
You might also like to view...
A school cafeteria is giving an electronic survey to its stu- dents to improve their lunch menu. Create an application that will use a two-dimensional array to hold counters for the survey (Fig. 17.31). You will also provide JRadioButtons for the students to select whether they like or dislike a particular food.
a) Copying the template to your working directory. Copy the C:Examples Tutorial17ExercisesFoodSurvey directory to your C:SimplyJava directory.
b) Opening the template file. Open the FoodSurvey.java file in your text editor.
c) Declaring a two-dimensional int array. On lines 29-30, insert code to declare a two- dimensional int array named display, with 4 rows and 2 columns.
d) Declaring local variables. On line 105, in method addJButtonActionPerformed, set the text of displayJTextArea to "Food Like Dislike" for the header. Cre- ate a local int variable index. This variable should contain the index of the selected item in foodJComboBox.
e) Using a for loop to display the data. Insert a for statement that will loop through each row in the foodChoices array (0–3). In the body of the loop, append the appro- priate food to displayJTextArea. The counter variable of the for statement will be used as the index of the foodChoices array. Add the "
" escape sequence to displayJText
If a row is hidden in an Excel sheet, _____.?
A. ?it does not get printed on paper B. ?it affects the formulas in the workbook C. ?a single border appears between the rows D. ?the row numbers remain consecutive
When using a discussion forum, placing your message in the correct ________ will maximize your chances of getting a reply.
A. log B. domain C. thread D. FAQ
____________________ involves trying to determine the amount of network bandwidth necessary to support an application or a set of applications.?
Fill in the blank(s) with the appropriate word(s).