Answer:
Super
Explanation:
In object-oriented programming (OOP) language, an object class represents the superclass of every other classes when using a programming language such as Java. The superclass is more or less like a general class in an inheritance hierarchy. Thus, a subclass can inherit the variables or methods of the superclass.
Basically, all instance variables that have been used or declared in any superclass would be present in its subclass object.
Hence, when the keyword super is followed by a parenthesis, it indicates a call to the superclass constructor and it should be the first statement declared in the subclass constructor.
Answer:
e
Explanation:
the valid sql syntax for creating table is
CREATE TABLE table_name (
column_name column_type
)
varchar and int are the valid sql types not string and integer
AS is used in select queries to aggregate results under given name
Answer:
system analysis and design
Explanation:
a broad term for describing methodologies for developing high quality information Sytem which combines Information Technology, people and Data to support business requirement...A methodology is essentially a procedure to get something done.
Answer:
B.
Explanation:
Client-server application is a relationship between a client and a server.
In this relationship, the client (a program) requests a service from the server (the other resource).
The statement that is not true about the client-server applications is they include smart phones, tablets, iPads, laptops, desktop computers.
Rest of the statements concerning client-server relationship are true.
Therefore, option B is the answer.
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