Online Access Free Introduction-to-IT Exam Questions

What is the name of the wireless technology that specifically accommodates distances up to 300 feet?

• A.Near field communication NFC
• B.Wi-Fi
• C.Bluetooth
• D.Wide area network WAN

What is the role of the compiler?

• A.To create an executable program by translating all of the code at one time
• B.To run scripting languages to test one line of code at a time
• C.To create executable code that is compatible with different operating systems
• D.To take the most recent line of code, translate it, and execute the machine code

Which part of the Uniform Resource Locator (URL) identifies the server on which the web page can be found?

• A.Resource path ID
• B.Protocol
• C.IP address
• D.Domain name

Which part of a computer system is hardware?

• A.Kernel
• B.Random-access memory
• C.Compiler
• D.Operating system

How are high-level languages different from machine language?

• A.High-level languages are written in binary code
• B.Machine languages require translators for the machine to run the program.
• C.Machine language is more concise:
• D.High-level languages are easier for humans to read and understand.