Related Questions

Which of the following is intended to be used in all applications runs on mainframe computers.
A LOGO
B APL
C PL/1
D OCCAM
E None of the above
Which was an early mainframe computer?
A UNIC
B FUNTRIA
C BRAINIA
D ENIAC
In Mainframe environment, the ___ terminal does not process data.
A Intelligent
B Numb
C Dumb
D Smart
The memory sizes in mainframe computers and advanced technology microcomputer are expressed as -
A Bytes
B Kilobytes
C Megabytes
D All of these
What is the main difference between a mainframe and a super computer?
A Super computer is much larger than mainframe computers.
B Super computers are much smaller than mainframe computers.
C Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently.
D Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
E None of these
How many operations per second can perform by a modern fast mainframe digital computer.
A 1000
B 100,000
C 10,00,000
D 1,00,00,00,000
E None of the above
Which of the following is true concerning the following statement: class Manager extends Employee
A Manager is a concrete class and a superclass.
B Manager is a concrete class and a subclass.
C Manager is an abstract class and a superclass.
D Manager is an abstract class and a subclass.
Which of the following statements is true concerning subqueries?
A Involves the use of an inner and outer query
B Cannot return the same result as a query that is not a subquery
C Does not start with the word SELECT
D All of the mentioned
Which of the following statements concerning business rules is true?
A It should be complex.
B It should not be convertible to computer code.
C It may include restrictions.
D All of the Mentioned
Which of the following statements is true concerning JDBC?
A It is language independent.
B It is similar in concept to ODBC.
C It is useful for all object-oriented languages.
D It consists of three main layers.

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