This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Invoking ________ returns the first element in an ArrayList x. (Read 105 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: May 6, 2020

Question 1

Suppose ArrayList x contains two strings [Beijing, Singapore]. Which of the following method will cause runtime errors?
◦ x.get(1)
◦ x.remove(2)
◦ x.get(2)
◦ x.set(2, "New York");
◦ x.size()

Question 2

Invoking ________ returns the first element in an ArrayList x.
◦ x.get(1)
◦ x.get()
◦ x.first()
◦ x.get(0)
Introduction to Java Programming, Comprehensive Version ¦ Liang ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by meagbuch on May 6, 2020

kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


meagbuch

  • Member
  • Posts: 568
Reply 2 on: May 6, 2020
:D TYSM

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Elements found in the element cube Elements found in the element cube
The five skills of the element Collection of Information The five skills of the element Collection of Information
The two skills of the element Generating Alternatives The two skills of the element Generating Alternatives
A fictional element named Nivadium is found to have three naturally occurring is A fictional element named Nivadium is found to have three naturally occurring is
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
Calculate the atomic mass of element Calculate the atomic mass of element
Video: Decubitus Ulcer

For a complete list of videos, visit our video library