Dedicated lines for high security data transfer
Data and audio signals that share the same communications infrastructure
Secure access to company extranet
Simple solution for high-quality digital video using coaxial cable
第1题:
第2题:
Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?()
第3题:
ABC Corp. is implementing 11i Oracle Applications. The company has two local administrators in separate locations. They need to ensure that only a relevant set of users is visible to each of these local administrators.Which action will meet the requirement?()
A.create a separate role for each local administrator
B.specify user administration privileges in Oracle User Management
C.use Data Security to provide relevant access to each local administrator
D.use Function Security to provide relevant access to each local administrator
第4题:
Which of the following connection types use a phone line as a carrier to provide access to theInternet?()
第5题:
A company wants to secure access to its internal wireless network. The company wants to use themost secure means to access the network. Which of the following is the BEST choice for wireless security in this situation?()
第6题:
After creating backups of critical system and user data, which of the following is the BEST location to store the backups?()
第7题:
Select a key benefit of DSL.()
第8题:
A.Cellular
B.Satellite
C.ISDN
D.WiMAX
E.DSL
第9题:
A financial company is auditing to ensure their systems are safe from external attack.They have just purchased new Power 750 servers. Which features of AIX 6.1 will help in the auditing process?()
第10题:
Which three can be symptoms of the growth phase in the Cisco SBR methodology?()