Options: Two SCSI devices connected to a computer can have the same ID if they are both hard drives., Each SCSI device must have its own ID, All SCSI devices must have the same ID, SCSI ID's are irrelevant
Options: a. Select the column heading you want to delete and select the Delete Row button on the standard toolbar b. Select the column heading you want to delete and select Insert Delete from the menu c. Select the row heading you want to delete and select Edit>Delete from the menu d. Right click the column heading you want to delete and select delete from the shortcut menu
Options: A packet may be lost
B. Packets may arrive out of order
C. Duplicate packets may be generated
D. All of the above
Ans:– D ,
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
Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend?
Options: the speed at which the monitor can accept data from the computer, the number of phosphor dots that react when hit by the electron beam, the number of addressable elements on the tube, the number of pixels in each square centimeter
Options: By numbers
B. By letters
C. By its address
D. by color
Ans:– C ,
Which one of the following statements is true for the currents in a parallel RC circuit?
Options: The total current is equal to the sum of the currents for the resistance and capacitance, The current always has the same amplitude and phase for every part of the circuit, The total current is less than the sum of the currents for the resistance and capacitance, The total current. is greater than the sum of the currents for the resistance and capacitance
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: 'c' means argument control 'v' means argument vector, 'c' means argument count 'v' means argument vertex, 'c' means argument count 'v' means argument vector, 'c' means argument configuration 'v' means argument visibility