Answer:
def__init__(self,strModel,strColor):
Answer:
Explanation:
We can elaborate a database backup to recover our data if the system fails, or there is a virus, or someone makes an incorrect command, we could do a full backup in our entire database, and we can store the modification in this backup, this depends on the database damage, but always we must have a backup because there is not invulnerable system.
Answer:
The answer to the given question is the option "b".
Explanation:
In the question option b is correct. It is given that class bClass is a derived class that inherits the base class that is aClass. In the c++ programming language we use the (:) for the perform in inheritance. "Driving a new class from an old class is called inheritance". and other options are not correct that can be described as follows:
- In option (a) and option(c) the scope resolution operator is used, The scope resolution operator does not use for the single level inheritance it is used for declaring the outline function as well as it is also used for initialized the static variable.That.s why the option(a) and option(c) is incorrect.
- In the option(d) the base class i.e "aClass" inherit the derived class i.e "bClass " this is wrong so this option is incorrect
That's why the option "b" is correct.
Answer:
d. root
Explanation:
phpMyAdmin is a web application used to administer and manage MySQL database instances. It can also be used for querying a table/tables in the database using SQL. phpMyAdmin comes pre-configured with a default user 'root' with no password. From a security standpoint, a password can be assigned for root user after first login. Other userids can also be created for effective database administration.
Answer:
1- Replace, 2- Upgrade
Explanation:
I just took the test Hopefully this helps you guys! :)
