1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kazeer [188]
3 years ago
9

If the list above is named list1 and is implemented as a list, whatstatement would you use to find the number ofelements?list1.s

ize()list1.numElementslist1.lengthlist1.contains
Computers and Technology
1 answer:
vfiekz [6]3 years ago
8 0

Answer:

list1.size()

Explanation:

In order to find the number of elements in a List , we can use the size() method defined in the java.util.List interface.

This method returns an integer which corresponds to the number of elements in the list.

The usage syntax example is as follows:

int num = list1.size();

If the list referenced by list1 contains 6 elements, then this method will return the value 6.

You might be interested in
how much should an organization consider moving into the cloud before full outsourcing starts making more business sense
PIT_PIT [208]

Answer:

47

Explanation:

capital steez

8 0
3 years ago
Read 2 more answers
Write a question that the database will understand. Which records do not contain "sold"?
astraxan [27]

Answer:

b

Explanation:

b

4 0
2 years ago
List the three control problems associated with competingprocesses and briefly define each.
hjlf

Answer and explanation :

the three control problems associated with competing process are

  • MUTUAL EXCLUSION : We know that some resources are shareable and some are not shareable. which means only one process can access the resource at a time this type of resources are called critical resources this code can be access at only one process at a time. the other process if required to access should not be allowed
  • DEADLOCK: this hold the process without complete for example suppose there are two resources R1 and R2 and two process P1 and P2 and P1 use R1 and P2 use R2 but after some time when P1 needs R2 but R2 is not available as it is used by P2 so the all process will be on hold
  • STARVATION : when priorities are given to the process as high priorities and low priorities. And high priorities process always competing  then low priorities process have to wait for very long time this is called starvation
3 0
3 years ago
Which device do you think is the most important in the development of human civilization
insens350 [35]

Answer: The most important characteristic for the development of a civilization is the presence of advanced cities because they were centers of trade, which established economies and allowed for further development of the civilizations.

Explanation:

Your welcome :)

7 0
3 years ago
Which of the following is the single best rule to enforce when designing complex passwords?
saw5 [17]

Answer:

B. Longer passwords

Explanation:

If the password is longer, it requires more incorrect attempts to find it, so the system could identify a potential hacker attempt. Smaller but more complex passwords could be identified by mistype or forgotten passwords.

3 0
3 years ago
Other questions:
  • A network administrator needs information about the printers that employees can access. Where can he find the information? The a
    10·2 answers
  • Suppose the m2 money supply is $13 trillion, including: $7 trillion in savings accounts $3 trillion in checking accounts $1 tril
    9·1 answer
  • Consider the most important item among all the categories of information stored on your personal computer. As it applies to that
    8·1 answer
  • In general, digital to analog modulation equipment is less expensive than the equipment for encoding digital data into a digital
    8·1 answer
  • Why is there no I do you time of day when all students should study
    10·1 answer
  • A business that helps people find jobs for a fee
    12·1 answer
  • Open excel program then use the (IF) function to fill the column of (Expensive/Cheap) then save your
    9·1 answer
  • !!! PLEASE HELP ASAP REALLY NEED IT !!!
    15·2 answers
  • When conducting memory and recall tests, some people make an effort to normalize memories by not reporting extreme cases. this l
    12·1 answer
  • Show that ALLDFA is in <img src="https://tex.z-dn.net/?f=%5Cmathrm%7BP%7D" id="TexFormula1" title="\mathrm{P}" alt="\mathrm{P}"
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!