Sorry don't understand spanish,I am sure you can get it wrong,for crying out loud you people get checks for coming to United States
Answer:
Option b. ArrayList‹Integer› = new ArrayList‹Integer›(10) does not correctly declare an ArrayList.
<u>Explanation</u>:
ArrayList in Java dynamically stores elements in it. It also called as re- sizeable array as it expands in size when elements are added and decreases when an element is removed from it. This array list class also allows to use duplicate and null values.
The syntax for creating Array list is as follows
ArrayList<Type> obj = new ArrayList<Type>()
Type specifies the type of ArrayList like Integer, Character, Boolean etc, and obj is the object name. But in the option b ArrayList‹Integer› = new ArrayList‹Integer›(10) object name is missed and not specified.
Answer:
My Nav is the right answer.
Explanation:
Net asset value (NAV) describes a fund's per part exchange value. NAV is calculated by separating the complete value of all the money and securities in a fund's responsibility, minus any mortgages, by the number of exceptional shares. The NAV estimation is necessary because it shows us how much one portion of the fund is worth.
I study IT,it was Ipv 6 in our textbook
Answer:
Cloud database eliminates the need for establishing and maintaining data centres.
Explanation:
Cloud computing provides an organisation with the infrastructure they need but can not afford. A large online storage with access control policies is available based to subscription.
For a company to establish a data centre, they would need a team of skilled network engineers, fleet of high speed server systems and large storage devices.
The daily power supply and management, coupled with the needed skills and items, can be overwhelming for a company whose main objective is not to deliver database services. So cloud computing is adopted to reduce the cost.