Which of the following is true when describing a unique local address?
Options: Packets addressed to a unicast address are delivered to a single interface., These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4., These are like private addresses in IPv4 in that they are not meant to be routed., These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
What SQL command will allow you to change the table STUDENT to add the constraint named GradeCheck that states that the values of the Grade column must be greater than 0?
Options: ALTER TABLE STUDENT ALTER CONSTRAINT GradeCheck (Grade > 0);, ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck (Grade > 0);, ALTER TABLE STUDENT ADD CONSTRAINT GradeCheck CHECK (Grade > 0);, None of the above is correct.
Options: a. drag the primary key of a table into foreign key of another table
b. drag the foreign key of a table into the primary key of another table
c. drag any field from parent table and drop on child table
d. Any of above can be done to create relationship
Options: a. automatically places clip art in your presentation b. scans your presentation for incorrect spelling of words on each slide c. scans your presentation for incorrect spelling in word art objects d. all of the above
Options: Information stored in RAM can be changed by over writing it, Information stored in ROM cannot be changed by overwriting, Information can be stored in any location of RAM, Computer main memory can be accessed only sequentially
. What is the quickest way to select entire worksheet?
Options: Choose Edit -> Select all from the Menu
B. Click on the first column, press Ctrl, and then click on the last column
C. Click on the first column, press Shift, and then click on the last column
D. Click on the rectangle box on the upper left corner where column headings and row headings meet
In Word, the default alignment for paragraphs is _____.
Options: a. left-aligned, or flush margins at the left edge and uneven edges at the right edge
b. centered, or equidistant from both the left edge and the right edge
c. right-aligned, or flush margins at the right edge and uneven edges at the left edge
d. justified, or flush margins at both the left and right edges
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