更多"Which function enforces logical dat"的相关试题:
[单项选择]Which data dictionary table should you query to view the object privileges granted to the user on specific columns?（）
A. USER_TAB_PRIVS_MADE
B. USER_TAB_PRIVS
C. USER_COL_PRIVS_MADE
D. USER_COL_PRIVS
[单项选择]What is the term for a logical SAN which provides isolation among devices physically connected to the same fabric?（）
A. ISL
B. IVR
C. VoQ
D. VSANs
E. EnhancedISL
[单项选择]Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?（）
A. VLAN
B. Peer to Peer
C. VTP
D. VPN
[单项选择]Which logical channel must be dimensioned for each cell when considering the call set-up frequency? （）
A. SACCH
B. SDCCH
C. FCCH
D. SCH
E. BCCH
[单项选择]Which command synchronizes or rebuilds the logical volume control block, the device configuration database, and the volume group descriptor areas on the physical volumes?（）
A. syncvg rootvg
B. synclvm rootvg
C. varyonvg rootvg
D. synclvodm rootvg
[单项选择]Which logical unit number must be configured on an interface using PPP encapsulation?（）
A. unit 0
B. unit 1
C. unit 100
D. unit 255
[多项选择]Which three commands will cause a logical interface to go administratively down after being committed?（）
A. shutdown
B. deactivate
C. disable
D. down
E. delete
[多项选择]Which two data intergrity algorithms are commonly used in VPN solutions?（）
A. HMAC-MD5
B. RSA
C. HMAC-SHA-1
D. DH1
E. DH2
[单项选择]Which statement is true about logical units?（）
A. Logical units are similar to VLANs used by other vendors.
B. A logical unit is required for transit interfaces.
C. Frame Relay encapsulation supports one logical unit.
D. Link speed and duplex are configured in the logical unit properties.
[单项选择]At which OSI layer is a logical path created between two host systems（）。
A. session
B. transport
C. network
D. data link
E. physical
[单项选择]Which statement is correct about logical units on Juniper Router interfaces?（）
A. Logical units are used only when a Layer 2 identifier is present such as a VLAN
B. A logical unit of 0 is required when using a frame-relay DLCI
C. A logical unit is always required
D. Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.
[单项选择]Which of the following provides a logical grouping of database objects?（）
A. View
B. Table
C. Schema
D. Buffer pool
[多项选择]Which two data link layers are supported by cisco ios software for IPv6?（）
A. PPP
B. FDDI
C. Frame Relay PVC
D. NBMA
E. Frame Relay SVC
[单项选择]Which are data-control command in the following statements ( ) ① UPDATE ② GRANT ③ INSERT ④ SELECT ⑤ DROP ⑥ ALTER ⑦ REVOKE ⑧ CREATE ⑨ DELETE
A. ②,⑦
B. ①,③,④,⑨
C. ⑤,⑥,⑧
D. ②, ⑤,⑥,⑦,⑧
