D. Only A & B
Ans: – D
Which of the following is true regarding VTP?
Options: All switches are VTP servers by default., All switches are VTP transparent by default., VTP is on by default with a domain name of Cisco on all Cisco switches., All switches are VTP clients by default.
What is the difference between integral and derivative control?
Options: derivative control does not eliminate offset error, integral control has slower response to an error signal., derivative control responds to a change in the rate of change in the error signal, All of the above
Options: a. Is determined by the presentation design and cannot be changed b. Is determined by the presentation design but can be changed in PowerPoint c. Is dependent on the amount of text within the organization chart d. b and c
Options: Oracle views cannot use the ORDER BY clause in view definitions., Oracle views are created using the standard SQL-92 CREATE VIEW command., Oracle views can by queried., The SQL-92 standard does not allow the use of the ORDER BY clause in view definitions.
Options: a. Required when a table does not have any unique fields in it
b. The primary key with AutoNumber as the field type
c. Made up of two or more fields to uniquely identify records
d. Is a foreign key that uniquely identifies records
. All of the following are task performed by the operating system except
Options: a. Managing hardware on the computer
b. Controlling the access that application program has to the CPU
c. Performing housekeeping task like file compression and disk defragmentation
d. Provides an interface for user to interact with computer