write a function that takes an integer array as an input and
finds the largest number in the array. You can not sort
array or use any API or searching needs?
You attempt to query the data base with this command:
SELECT name, salary FROM employee WHERE salary=(SELECT
salary FROM employee WHERE last name='Wagner' OR dept no=233)
Choose most appropriate option from the following:
1)Sub-queries are not allowed in the where clause.
2)a multiple row sub-query used with a single row comparison
operator.
3)a single row query is used with a multiple row comparison
operator.
write a program using c++ to implement single contiguous
memory mangement techniques.display the content of the main
memory after yhe allocation of jobs and percentage of the
wastage of the main memory
Write a program to compute for numeric grades for a course.
The course records are in a file that will serve as the
input file. The input file is in exactly the following
format: Each line contains a student's first name, then one
space, then ten quiz scores all on one line. The quiz scores
are in whole number and are separated by one space. Your
program will take it input from this file and sends it
output to a second file. The data in the output file will be
exactly the same as the data in the input file except that
there will be one additional number (of type double) at the
end of each line. This number will be the average of the
student's ten quiz scores. Use at least one function that
has file streams as all or some of its arguments.
395
They started with the brief introduction followed by few
basic C++ questions on polumorphism, inheritance and then
virtual functions.
What is polymorphims?
How you will access polymorphic functions in C?
How virtual function mechanism works?
IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE
VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE
THE final VARIABLE AT THE TIME OF THEIR DECLARATION?
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how to get the oracle certification? send me the answer