更多"A scanner is an ______ device which"的相关试题:
[单项选择](73) is a device which enables digital microcomputers to communicate across analog telephone lines.
A. The switch
B. The modem
C. The hub
D. The repeater
[单项选择]______ is a device which enables digital microcomputers to communicate across analog telephone lines.
A. The repeater
B. The modem
C. The hub
D. The printer
[单项选择]Which device enables a router serial interface to connect to the ISDN BRI?（）
A. NT2
B. NT1
C. TE
D. TA
E. TE1
[单项选择]How can you know the date before which you must apply for an "extension"
A. You can count it from your arrival date.
B. You can find it on the small white form.
C. You must ask the Immigration Service about it.
D. Your will be informed by the Immigration Service.
[单项选择]Which tool enables easy configuration and monitoring of Cisco ISRs? （）
A. Cisco MWAM
B. Cisco SDM
C. Cisco NAC Appliance
D. Cisco Unified Communications Manager Express
[多项选择]Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.（）
A. Change in the Oracle Database version
B. Change in your network infrastructure
C. Change in the hardware configuration of the database server
D. Migration of database storage from non-ASM to ASM storage
E. Database and operating system upgrade
[单项选择]Which switching engine enables the access control list lookup to be committed to hardware? （）
A. IETF
B. PFC
C. ASIC
D. TCAM
[单项选择]Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1?（）
A. Use alt_disk_install.
B. Apply the upgrade without commit.
C. Use a backup image from a NIM server.
D. Use a mksysb image from a locally attached DVD-RAM.
[单项选择]Which configuration command enables the router for SNMP？（）
A. snmp-client
B. snmp-server
C. snmp-clientenable
D. snmp-serverenable
[多项选择]Identify two situations in which you can use Data Recovery Advisor for recovery. （）(Choose two.)
A. The user has dropped an important table that needs to be recovered.
B. The database files are corrupted when the database is open.
C. You are not able to start up the database instance because the required database files are missing.
D. The archived log files are missing for which backup is not available.
[单项选择]The money which enables these companies to continue their projects is________.
A. repaid to its original owners as soon as possible
B. raised by the selling of shares in the companies
C. exchanged for part ownership in the Stock Exchange
D. invested in different companies in the Stock Exchange
[单项选择]
A （） is a device that enables data from one computer to travel to another computer by using telephone lines．
A. modem
B. disk
C. printer
D. CPU
[单项选择]A （） is a device that enables the computer to handle sounds.
A. network card
B. video card
C. sound card
D. monitor
[单项选择]Which command enables new devices that are connected to the scsi5 adapter without performing a full scan of the system?（）
A. cfgmgr -f scsi5
B. cfgmgr -i scsi5
C. cfgmgr -t scsi5
D. cfgmgr -l scsi5
[单项选择]Which setting enables the baselines by default in Oracle Database 11g?（）
A. setting the STATISTICS_LEVEL parameter to TYPICAL
B. adding filters to the Automatic Database Diagnostic Monitor (ADDM)
C. enabling Automated Maintenance Task using Oracle Enterprise Manager
D. setting the OPTIMIZER_USE_PENDING_STATISTICS parameter to TRUE
[单项选择]Which CLI command enables the DHCP External Server function on an E-series router?（）
A. service dhcp-external
B. set dhcp external server
C. set dhcp-external server
D. dhcp external server
