Which one of the following principles best describes the basic operation of a generator?
Options: Like magnetic poles repel; unlike poles attract, Current is induced in a conductor that is moving through a magnetic field, Like magnetic poles attract; unlike poles repel, Current flowing through a conductor generates a magnetic field
The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?
Options: A logical address that identifies the workstation, A physical address that is randomly assigned each time the computer is started, A physical address that is assigned by the manufacturer, The logical domain address for the workstation
Options: a user computer system, a processor in a large-scale computer that executes operating system instructions, a minicomputer that relieves main-frame computers at a computer centre of communications control functions, preliminary processor of batch jobs.
. The difference between Slide Design and Auto Content Wizard is
Options: a. Both are same b. AutoContent Wizard is just the wizard version of Slide Design c. Slide Design does not provide sample content but Auto Content Wizard provides sample content too! d. Slide Design asks your choice in steps but Auto Content Wizard does not let you make choices
Which of the following is(are) true of system analysts?
Options: their responsibility is to analyze and design system software, they may be looked upon as an intermediary between users and programmers, they are heavily involved with the system-development life cycle, both (a) and (c)