Options: when the bowler bowls out three batsman with three successive balls, when the batsman intercepts the ball with his leg or any part of his body between the wicket, when the batsman, while hitting the ball, strikes his own wicket with his bat or body and is declared out, None of the above
The initial increase of magnetic field in magnetic storms is caused
Options: when the shock wave, associated with the gusty solar wind, compresses the magnetosphere, when there is a large decrease in field intensity, when the gust wind itself engulfs the magnetosphere, None of the above
. Which of the following statements about criteria in a query is NOT true?
Options: a. Criteria can contain wildcard characters.
b. Criteria in a query selects or excludes certain records.
c. Criteria cannot be specified as an expression.
d. Multiple criteria can be specified using AND, OR, and relational operators.
Options: a. Is dependent on the amount of text within the table b. Is determined by the presentation design but can be changed c. Is determined by the presentation design and cannot be changed d. a and c
A p- channel enhancement type MOSFET performs much the same function as a PNP transistor, except that
Options: it operates much faster, it is considerably larger, it is controlled by voltage rather than by current, so that it requires very little current at the control terminal, it is controlled by current rather than by voltage like a bipolar transistor.