IT Test Questions

Hello sir, I am Prabhat Mishra. I am from Kanpur. I am preparing for my IT Test in my college and I am looking for some IT test questions for practice. Can you help me by providing me with some IT Test questions?

[Shaleen]

As you have asked about the IT Test questions, I am mentioning some of them, check below for the information
Which of the following is NOT true about virtual private networks?

A. They use encryption.
B. They use a public network such as the Internet.
C. They transmit data at a greater speed than a local area network.
D. They are less costly than a regular private network.
E. They provide a way to connect to a remote computer.

Expert systems have been most successful when the range of the human expertise being replicated is
A. broad and narrow
B. broad and shallow
C. broad and deep
D. narrow and deep
E. narrow and shallow

Which of the following is (are) true about object-oriented programming?
Once defined, a class can be used to build different objects.
Instructions can be directly understood by the CPU without translation.
An object can contain both data and instructions.

A. I only
B. II only
C. III only
D. I and III only
E. I, II and III

Which of the following best describes data warehousing?

A. Backing up an organization's data to an off-site location
B. Moving data that have not been accessed for some time to an alternate storage system
C. Compiling and storing organization-wide data to assist in decision making
D. Validating all customer data
E. Storing all of an organization's data in two-dimensional tables