Multple networked devices running on the same physical hardware that provide central access to applicatons and flesf where each device runs as a piece of sofware are known as:
A. Virtual desktops.
B. Switches.
C. PBXs.
D. Virtual servers.
Which of the following is the usual number of bits for the host identfer part of an IPv6 address?
A. 16
B. 32
C. 48
D. 64
Which of the following would be considered a Class C private address?
A. 10.0.0.125
B. 192.168.50.125
C. 192.169.0.132
D. 255.255.255.0
A network technician is troubleshootng a userns connectvity problemf and has determined a probable cause. The technician is at which step in the troubleshootng methodology?
A. Verify full system functonality
B. Identfy the problem
C. Establish a theory
D. Implement the soluton
Which of the following OSI model layers is used for logical addressing?
A. Physical
B. Transport
C. Network
D. Data link
Kurtf a network technicianf is trying to set up a SOHO network to allow Internet connectvity for all employees based on the following hardware: 4 computers with LAN and wireless cards 1 router with 3 LAN ports 2 Ethernet cables 1 cable modem The manager would like as many of the computers as possible to be physically connectedf instead of using wireless. Which of the following scenarios would meet this requirement based on the equipment available?
A. The router should be connected to the modem and one PC can be physically connected to the router. All other PCs must connect wirelessly.
B. The modem should be physically connected to the router and two PCs can be physically connected to the router. All other PCs must connect wirelessly.
C. The router should be connected to the modem and three PCs can be physically connected to the router. The other PC must connect wirelessly.
D. The modem should be physically connected to one PC. All other PCs must connect wirelessly.
Which of the following supports faster wireless broadband speeds?
A. Satellite
B. WiMAX
C. ISDN
D. OC-3
A technician has installed a group of layer 2 switches with multple VLANs. The VLANs cannot talk to each other. Which of the following network devices could correct this problem? (Select TWO).
A. Hub
B. DNS server
C. DHCP server
D. Layer 3 switch
E. Router
Which of the following TCP ports are used by FTP? (Select TWO).
A. 20
B. 21
C. 22
D. 23
E. 25
F. 80
A Windows server has a problem afer bootng up. Kimf a technicianf should immediately check the:
A. history logs.
B. cron logs.
C. applicaton logs.
D. system logs.
