Which one of the following phrases most accurately describes a purely inductive circuit?
Options: Resistances provide the only opposition to current flow, Inductive reactance provides the only opposition to current flow, Combinations of resistance and inductive reactance provide any opposition to current flow, The ac voltage lags the current by 90 degree
Options: is Network Information Service, is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems, was formerly known as yellow pages, allows configuration-such as password and group files
A microprocessor integrates the arithmetic logic and control circuitry of a computer into one chip. The first microprocessor was built by a group of engineers at the Intel Corpn. Can you tell who headed this group?
Options: Victor Poor, Stan Mazor, Marcian E. (Ted) Hoff, Seymour Cray
Options: A) American Stable Code for International Interchange
B) American Standard Case for Institutional Interchange
C) American Standard Code for Information Interchange
D) American Standard Code for Interchange Information
The total capacitive reactance of a parallel capacitor circuit is:
Options: equal to the sum of the individual capacitive-reactance values, equal to the sum of the individual capacitance values, equal to the source voltage divided by total current, less than the capacitance value of the smallest capacitor
Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet? Half-duplex Ethernet operates in a shared collision domain. Half-duplex Ethernet operates in a private collision domain. Half-duplex Ethernet has higher effective throughput. Half-duplex Ethernet has lower effective throughput.
. What happens when a user selects a record in a form and presses [Delete]?
Options: a. The record is deleted in the form and from its source table.
b. The record is deleted in the form, but not from its source table.
c. The record is neither deleted in the form, nor from its source table.
d. The record is not deleted in the form, but is deleted from its source table.
Options: The smallest particle of a substance that retains the properties of that substance, A atom that has a shortage of electrons in its outer orbit, A atom that has an excessive number of electrons in its outer orbit, A atom that flows whenever there is an imbalance of electrical charges between two points