Computers and Technology, 24.02.2020 16:10 nya6557
This question is based on our implementation of vector (FHvector), which is typical. Recall that our implementation, internally, calls a method reserve() whenever extra storage space is needed. Some details of this operation are universal for theoretical reasons. We may not have covered the theoretical reasons yet, but we have studied the implementation of reserve(). Consider the following scenario. The Current State of One Particular FHvector The capacity (mCapacity) of a particular FHvector is five (5) at some point in time. At that same time, there happens to be four (4) elements of client data in the list. The Next Operation Requested of this FHvector From that state, a client requests to push_back() 25 data items into the list. The Internal Reaction of the FHvector This will certainly require an increase in the vector's capacity. The question is about what actually happens internally in the time interval during which the totality of of these 25 push_back()s are executed.
Options:
a. There will be three calls to reserve().
b. There will be no calls to reserve().
c. There will be one call to reserve().
d. There will be two calls to reserve(
Answers: 3
Other questions on the subject: Computers and Technology
Computers and Technology, 22.06.2019 00:30, huntbuck14
Which of the following methods could be considered a “best practice” in terms of informing respondents how their answers to an on-line survey about personal information will be protected? respondents are informed that investigators will try to keep their participation confidential; however, confidentiality cannot be assured. respondents are informed that a research assistant will transfer all the research data to a password-protected computer that is not connected to the internet, via a usb flashdrive. the computer is located in a research team member’s office. the investigator uses the informed consent process to explain her institution’s method for guaranteeing absolute confidentiality of research data. the investigator uses the informed consent process to explain how respondent data will be transmitted from the website to his encrypted database without ever recording respondents’ ip addresses, but explains that on the internet confidentiality cannot be absolutely guaranteed.
Answers: 1
Computers and Technology, 22.06.2019 19:20, mahaleyrenee1195
How might the success of your campaign be affected if you haven’t carefully completed all field data or if you accidentally insert the wrong merge field in the document?
Answers: 2
Computers and Technology, 23.06.2019 19:40, Latoyajenjins1789
Use a physical stopwatch to record the length of time it takes to run the program. calculate the difference obtained by calls to the method system. currenttimemillis() just before the start of the algorithm and just after the end of the algorithm. calculate the difference obtained by calls to the method system. currenttimemillis() at the start of the program and at the end of the program so that the elapsed time includes the display of the result. use the value returned by the method system. currenttimemillis() just after the end of the algorithm as the elapsed time.
Answers: 3
Computers and Technology, 23.06.2019 22:20, tagerryawilson6
If i uninstall nba 2k 19 from my ps4 will my career be gone forever?
Answers: 2
You know the right answer?
This question is based on our implementation of vector (FHvector), which is typical. Recall that our...
Questions in other subjects:
Mathematics, 24.05.2021 22:10
Mathematics, 24.05.2021 22:10
Mathematics, 24.05.2021 22:10
Geography, 24.05.2021 22:10
Mathematics, 24.05.2021 22:10
