The __________ function is responsible for controlling communications with the system’s physical peripheral devices, such as the keyboard, the display screen, the printer, and secondary storage.

a. user interface
b. file management
c. device management
d. none of the above


c. device management

Computer Science & Information Technology

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Sans Serif fonts have no lines or extension on the ends of letters

Indicate whether the statement is true or false

Computer Science & Information Technology

What is Img element?

What will be an ideal response?

Computer Science & Information Technology

Which statement about Multiprotocol Label Switching (MPLS) is true?

A. MPLS is popular because of its ease of use and inexpensive cost. B. MPLS works with any network layer protocol. C. MPLS is dependent on Data Link layer technology. D. MPLS will run over ATM, frame relay, SONET, but not Ethernet.

Computer Science & Information Technology

A serif font is typically used in which of the following?

A) Corporate logos B) Magazines and newspapers C) Major headings in reports D) Banners on web sites

Computer Science & Information Technology