Which statement describes a spanning-tree network that has converged?
Options: All switch and bridge ports are in the forwarding state., All switch and bridge ports are assigned as either root or designated ports., All switch and bridge ports are in either the forwarding or blocking state., All switch and bridge ports are either blocking or looping.
The memory address of fifth element of an array can be calculated by the formula
Options: a. LOC(Array=Base(Array)+w(5-lower bound), where w is the number of words per memory cell for the array b. LOC(Array)=Base(Array)+(5-lower bound), where w is the number of words per memory cell for the array c. LOC(Array)=Base(Array)+(5-Upper bound), where w is the number of words per memory cell for the array d. None of above
. 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
You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should:
Options: replace each part one at a time, rerunning the diagnostic before replacing the next part., check to see if you have a software problem, replace everything at once and rerun the diagnostic, get another copy of the diagnostic program
Options: a group of fields stored in adjacent memory., the number of physical records per page., attributes grouped together by the same primary key., attributes grouped together by the same secondary key.
Options: a. By positioning your cursor at the appropriate place and pressing the F1 key
b. By using the Insert/Section break on the Insert tab
c. By positioning your cursor at the appropriate place and pressing Ctrl+Enter
d. By changing the font size of your document
To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? Each end of the trunk link must be set to the IEEE 802.1e encapsulation. The VTP management domain name of both switches must be set the same. All ports on both the switches must be set as access ports. One of the two switches must be configured as a VTP server. A rollover cable is required to connect the two switches together. A router must be used to forward VTP traffic between VLANs.