C Programming Test (Random Questions)

Which of the following are available only in the class hierarchy chain?

A characteristic of a file server is which of the following?

A station in a network forwards incoming packets by placing them on its shortest output queue. What routing algorithm is being used?

If you get both local and remote echoes, every character you type will appear on the screen

What is the maximum data rate for the 802.11a standard?

The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:

What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

Which of the following occurs when a transaction rereads data and finds new rows that were inserted by a command transaction since the prior read?

Which of the following are the correct ways to increment the value of variable a by 1?

1 ++a++;

2 a += 1;

3 a ++ 1;

4 a = a +1;

5 a = +1;

Which command loads a new version of the Cisco IOS into a router?

Which of the following statements are correct about an interface in C#.NET?

1 A class can implement multiple interfaces.

2 Structures cannot inherit a class but can implement an interface.

3 In C#.NET, : is used to signify that a class member implements a specific interface.

4 An interface can implement multiple classes.

5 The static attribute can be used with a method that implements an interface declaration.

Which of the following occurs when one transaction reads a changed record that has not been committed to the database?

How many digits of the DNIC (Data Network Identification Code) identify the country?

Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?

1. show version
2. show protocols
3. show interfaces
4. show controllers
5. show ip interface

Which of the following are not done by Business Intelligence (BI) systems?

For the code snippet given below, which of the following statements are valid?

public class MyContainer<T> where T: IComparabte
{
// Insert code here
}

1 Class MyContainer requires that it's type argument must implement IComparabte interface.

2 Type argument of class MyContainer must be IComparabte.

3 Compiler will report an error for this block of code.

4 This requirement on type argument is called as constraint.

What is the best ground for a conductive work bench?

Which of the following is true concerning a global transaction?

Which of the following NIS clients, finds and stores information about an NIS domain and server?

How will you free the allocated memory ?