更多"On which of the following network d"的相关试题:
[单项选择]Which of the following network devices would MOST likely be installed on a network to helpreduce broadcast traffic and to allow individual virtual networks?（）
A. Switch
B. Repeater
C. Hub
D. WAP
[单项选择]Which of the following network devices should be installed at a data center to intelligently distribute client connections to a pool of servers?（）
A. A proxy server
B. A load balancer
C. A layer two switch
D. A multilayer switch
[单项选择]Which of the following network devices uses NAT to convert private IP addresses into public IPaddresses?（）
A. NAS
B. Firewall
C. Hub
D. Bridge
[单项选择]Which of the following security devices would MOST likely be used on a network to screen and prevent malicious traffic?（）
A. IDS
B. VPN
C. NIPS
D. HIDS
[单项选择]Which of the following expansion devices would allow a user to utilize multiple hardware profiles to control an external display and power option?（）
A. PCI Express card
B. KVM
C. PCMCIA card
D. Docking station
[多项选择]Which of the following network connections would use a standard POTS line to both send andreceive Internet packets?（）
A. Dial-up
B. DSL
C. Satellite
D. OC3
E. T1
[单项选择] Given the following steps, which would be the correct order to create a backup of an Oracle database in NOARCHIVELOG mode?（） 1.shutdown immediate from RMAN 2.Log into RMAN 3.startup mount from RMAN 4.backup database 5.alter database open 6.backup database plus archivelog delete input
A. 2，3，1，4，5
B. 2，1，3，6，5
C. 1，3，5，4
D. 2，1，3，5，6
E. 2，1，3，4，5
[单项选择]Which of the following devices would MOST likely integrate a DHCP server?（）
A. Router
B. Hub
C. Switch
D. Bridge
[单项选择]Which of the following devices would MOST likely require a serial adapter to be installed on amodern PC?（）
A. External modem
B. TV tuner
C. Mouse
D. Keyboard
[单项选择]Which of the following devices would allow a technician to utilize a single mouse, keyboard, and display to control numerous desktop PCs?（）
A. Port replicator
B. Docking station
C. USB hub
D. KVM switch
[单项选择]Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）
A. Bridge
B. Firewall
C. Port replicator
D. Gateway
[单项选择]Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?（）
A. Broadband personal comm. Service (PCS)
B. Broadband circuit
C. Infrared
D. Spread spectrum
E. Cable
[单项选择]Which of the following illustrative devices is NOT used in the passage
[单项选择]Which of the following persuasive devices is NOT used in the passage
A. (A) An example of an artist whose work critics misunderstand
B. (B) The contrast of different points of view
C. (C) The repetition of key ideas and expressions
D. (D) A mention of the most recent trends in art-making
E. (E) Evaluative or judgmental words
[单项选择]Which of the following storage devices is not an example of an optical storage device?（）
A. Blu-Ray
B. DVD
C. SSD
D. CD
[单项选择]Which of the following network modifications should be implemented to extend the wirelessnetwork range and allow out-of-range users to share the Internet connection?（）
A. Create a new VLAN for the out-of-range users.
B. Add a wireless access point for the out-of-range users.
C. Upgrade the out-of-range users’ SSID searching software.
D. Enable network sharing on the users’ computers that are within range.
[单项选择]Which of the following network hardware allows the MOST network traffic collisions?（）
A. WAP
B. Hub
C. Switch
D. Router
