Questions Related to technology

Multiple choice technology programming languages
  1. FileStream fp= new FileStream("c:\test.txt", FileMode.Create, FileAccess.Write,FileShare.Read);

  2. FileStream fp= new FileStream("c:\test.txt", "rws");

  3. FileStream fp= new FileStream("c:\test.txt", FileMode.ReadWriteShared);

  4. FileStream fp= new FileStream("c:\test.txt", FileMode.ReadWrite, FileAccess.Shared);

Reveal answer Fill a bubble to check yourself
A Correct answer
Multiple choice technology programming languages
  1. namespace in C# refers to a holder where name collisions can be avoided whereas in C++ it is used to define templates

  2. namespace in C# and C++ are for same purpose

  3. namespace in C# refers to a holder where name collisions can be avoided whereas in C++ it is used to define STL classes

  4. namespace in C# refers to a holder where name collisions can be avoided whereas in C++ it is undefined.

Reveal answer Fill a bubble to check yourself
B Correct answer
Multiple choice technology programming languages
  1. It can be used to join a maximum of three tables

  2. It can be used to restrict the number of columns used in a NATURAL join

  3. It can be used to access data from tables through equijoins as well as nonequijoins

  4. It can be used to join tables that have columns with the same name and compatible data types

Reveal answer Fill a bubble to check yourself
B,D Correct answer