C Programming Test (Random Questions)

Which of the following describe the process identifier that is used to run OSPF on a router?

1. It is locally significant.
2. It is globally significant.
3. It is needed to identify a unique instance of an OSPF database.
4. It is an optional parameter required only if multiple OSPF processes are running on the router.

Suppose that you would like to create an instance of a new Map that has an iteration order that is the same as the iteration order of an existing instance of a Map. Which concrete implementation of the Map interface should be used for the new instance?

A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding?

Which of the following statements is correct about classes and objects in C#.NET?

The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T WHERE CUSTOMER_T. CUSTOMER_ID = ORDER_T. CUSTOMER_ID

Each answer below shows example data from a table. Which answer is an example of the multivalue, multicolumn problem?

Which command will show you whether a DTE or a DCE cable is plugged into serial 0?

What will be the output of the program?

#include<stdio.h>
#include<stdlib.h>

union employee
{
char name[15];
int age;
float salary;
};
const union employee e1;

int main()
{
strcpy(e1.name, "K");
printf("%s %d %f", e1.name, e1.age, e1.salary);
return 0;
}

Which of the following statements are correct?

1 Data members ofa class are by default public.

2 Data members of a class are by default private.

3 Member functions of a class are by default public.

4 A private function of a class can access a public function within the same class.

5 Member function of a class are by default private.

vWhen assessing the table structure of an acquired set of tables with data, determining functional dependencies is (part of) the:

If you delete the contents of NVRAM and reboot the router, what mode will you be in?

Which of the following is NOT a type of SQL constraint?

Job Control Language (JCL) statements are Used to

Which of the following command addresses all users who are currently hooked on?

Business Intelligence (BI) reporting systems cannot do which of the following operations?

An extent is which of the following?

Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem.

Each answer below shows example data from a table. Which answer is an example of the missing values problem?

Which of the following are correct ways to pass a parameter to an attribute?

1 By value

2 By reference

3 By address

4 By position

5 By name

Composition is a stronger form of which of the following?