单选题If you want to know about programmes of next week, which channel will you choose?A Channel 1.B Channel 2.C Both of them.

题目
单选题
If you want to know about programmes of next week, which channel will you choose?
A

Channel 1.

B

Channel 2.

C

Both of them.

相似考题

1.You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using ______.A.Both engines ahead and helmB.One engine onlyC.Port engine ahead and the starboard engine asternD.Both engines astern and use helm

2.You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN).To accomplish the backup, you issued the following RMAN command:RMAN> BACKUP SECTION SIZE 300M TABLESPACE users;Which two statements are true about the execution of the above command? （）(Choose two.)A. The backup piece size will be limited to 300 MBB. The RMAN uses multiplexing to perform backupC. The operation is accomplished using the default channel availableD. The RMAN parallelizes the backup although the parallelism is not set for a channel

3.Which channel is designated for VHF Digital Selective Calling?A.Channel 70B.Channel 06C.Channel 13D.Channel 16

4.You want to take a complete database backup using RMAN. The backup should consist only the used blocks from your database.Which two statements are true about this backup operation? ()(Choose two.)A. Backup compression should be enabledB. Parallelism for the channel should be set to 2C. All the files must be backed up as backup setsD. The backup may be stored either on disk or on media with media manager

更多“单选题If you want to know about programmes of next week, which channel will you choose?A Channel 1.B Channel 2.C Both of them.”相关问题

  • 第1题：

    Which two statements about SAN port channels configured on Cisco Nexus 5000 Series switches are true？ （）  

    • A、 The bring up protocol automatically detects and overrides any misconfiguration.
    • B、 You can manually configure channel groups， or they can be automatically created.
    • C、 Changes in configuration to the SAN port channel interface must also be made to all members of the channel group.
    • D、 The port channel protocol uses the exchange fabric parameters command to communicate across peer ports in an ISL.
    • E、 The port channel protocol ensures that a set of ports is eligible to be part of the same SAN port channel.

    正确答案:B,E

  • 第2题：

    A customer is ready to order a pSeries solution.  However， the pSeries technical specialist is unsure whether the customer preferred the fibre channel or the external SCSI disk attachment option.  What is the most appropriate action for the specialist to take next？（）

    • A、Ask the customer to confirm which option is best for their environment.
    • B、Order the fibre channel option and purchase a converter later if necessary.
    • C、Order both SCSI and fibre channel adapters to cover both potential options.
    • D、Inform the customer that fibre channel was selected for performance reasons.

    正确答案:A

  • 第3题：

    You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for the RMAN. To accomplish the backup， you issued the following RMAN command：   RMAN> BACKUP SECTION SIZE 300M TABLESPACE users；   Which two statements are true regarding the execution of the above command？（）

    • A、 The RMAN parallelizes the backup although the parallelism is not set for a channel.
    • B、 The backup piece size will be limited to 300 MB.
    • C、 The operation is accomplished using the default channel available.
    • D、 Three channels for the tape drive must be configured by setting the parallelism to three.

    正确答案:B,C

  • 第4题：

    ou are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big file tablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each. Which method would accomplish the task quickly and efficiently?（）

    • A、parallel image copy backup 
    • B、backup with MAXPIECESIZE configured for the channel 
    • C、parallel backup with MAXPIECESIZE configured for the channel 
    • D、intrafile parallel backup

    正确答案:D

  • 第5题：

    单选题
    You are about to cross a narrow channel when you see an approaching vessel that can only be navigated safely within the channel.You should（）.
    A

    cross the channel as you are the stand-on vessel

    B

    cross only if the vessel in the channel is approaching on your port side

    C

    not cross the channel if you might impede the other vessel

    D

    sound the danger signal


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    After you enter Thimble Shoal Channel，you will alter course to pass between Trestle “A” and “B”. Which channel should you use?（）
    A

    Thimble Shoal Main Channel or the South Auxiliary Channel

    B

    Any of the channels but keep to the right hand side

    C

    The South Auxiliary Channel

    D

    Thimble Shoal Main Channel


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    At 0845，you are approaching the entrances to Thimble Shoal Channel. What channel must you use?（）
    A

    The South Auxiliary Channel since your draft is less than 25 feet (7.6 meters)，and you are not a passenger vessel

    B

    The South Auxiliary Channel or Thimble Shoal Channel，but you must remain on the right hand side of the main channel

    C

    The North Auxiliary Channel since you are going to turn to a northerly heading near buoy 12

    D

    You are not permitted to use any of the channels，but must remain outside the buoyed channel line


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    In your database, the flash recovery area (FRA) is configured as the default for RMAN backups. You executed the following commands to configure the settings in RMAN: RMAN> CONFIGURE DEVICE TYPE disk PARALLELISM 2 BACKUP TYPE TO BACKUPSET; RMAN> CONFIGURE CHANNEL 1 DEVICE TYPE disk FORMAT '/home/oracle/disk1/%U'; RMAN> CONFIGURE CHANNEL 2 DEVICE TYPE disk FORMAT '/home/oracle/disk2/%U'; You issue the following RMAN command to backup the database: RMAN> RUN 2> { 3> ALLOCATE CHANNEL ch1 DEVICE TYPE disk; 4> BACKUP DATABASE; 5> } Which statement is true about the outcome?（）
    A

    Only one channel is allocated and the backup is created in the flash recovery area

    B

    Only one channel is allocated and the backup is created in the destination specified for channel 1

    C

    Two channels are allocated and backup sets are created in the destinations specified for channels 1 and 2

    D

    Three channels are allocated and backup sets are created in the destinations specified for channels 1, 2, and FRA


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first（）.
    A

    establish a communication channel from the CES, via the International Telex Network to the final destination

    B

    set up a communication channel from your SES, via a satellite, to a CES within your ocean region

    C

    set up a channel directly to the addressee at the destination

    D

    establish a channel from your terminal , via the International Telex Network to a CES within your ocean region


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    What should you do if you have transmitted a distress call a number of times on channel 16 and have received no reply?（）
    A

    Repeat the message using any other channel on which you might attract attention

    B

    Key the microphone several times before transmitting again

    C

    Turn up the volume on the receiver before transmitting again

    D

    Report the problem to the head electrician


    正确答案： D
    解析： 暂无解析

  • 第11题：

    多选题
    You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for the RMAN. To accomplish the backup， you issued the following RMAN command：   RMAN> BACKUP SECTION SIZE 300M TABLESPACE users；   Which two statements are true regarding the execution of the above command？（）
    A

    The RMAN parallelizes the backup although the parallelism is not set for a channel.

    B

    The backup piece size will be limited to 300 MB.

    C

    The operation is accomplished using the default channel available.

    D

    Three channels for the tape drive must be configured by setting the parallelism to three.


    正确答案： B,D
    解析： 暂无解析

  • 第12题：

    单选题
    When it is advisable to remain on VHF channel 14 you should say（）.
    A

    stand by on VHF channel 14

    B

    come to VHF channel 14

    C

    VHF channel 14 is the best place for you to stay by

    D

    remain in channel 14 and do not change


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which statement about SAN port channels configured on Cisco Nexus 5000 Series Switches is true？（）  

    • A、 A single SAN port channel can have both Fibre Channel and virtual Fibre Channel interfaces. 
    • B、 SAN port channels can include up to 16 interfaces.
    • C、 SAN port channels distribute traffic across all links in the port channel when source ID and destination ID load balancing are used.
    • D、 The links in SAN port channels can be connected to different sets of switches.
    • E、 The On mode of operation means ports only operate as part of a SAN port channel or remain inactive.

    正确答案:E

  • 第14题：

    You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN). To accomplish the backup, you issued the following RMAN command: RMAN> BACKUP SECTION SIZE 300M TABLESPACE users; Which two statements are true about the execution of the above command? （）(Choose two.)

    • A、The backup piece size will be limited to 300 MB
    • B、The RMAN uses multiplexing to perform backup
    • C、The operation is accomplished using the default channel available
    • D、The RMAN parallelizes the backup although the parallelism is not set for a channel

    正确答案:A,C

  • 第15题：

    You want to take a complete database backup using RMAN. The backup should consist only the used blocks from your database. Which two statements are true about this backup operation? （）(Choose two.)

    • A、Backup compression should be enabled
    • B、Parallelism for the channel should be set to 2
    • C、All the files must be backed up as backup sets
    • D、The backup may be stored either on disk or on media with media manager

    正确答案:C,D

  • 第16题：

    In your database, the flash recovery area (FRA) is configured as the default for RMAN backups. You executed the following commands to configure the settings in RMAN: RMAN> CONFIGURE DEVICE TYPE disk PARALLELISM 2 BACKUP TYPE TO BACKUPSET; RMAN> CONFIGURE CHANNEL 1 DEVICE TYPE disk FORMAT '/home/oracle/disk1/%U'; RMAN> CONFIGURE CHANNEL 2 DEVICE TYPE disk FORMAT '/home/oracle/disk2/%U'; You issue the following RMAN command to backup the database: RMAN> RUN 2> { 3> ALLOCATE CHANNEL ch1 DEVICE TYPE disk; 4> BACKUP DATABASE; 5> } Which statement is true about the outcome?（）

    • A、Only one channel is allocated and the backup is created in the flash recovery area
    • B、Only one channel is allocated and the backup is created in the destination specified for channel 1
    • C、Two channels are allocated and backup sets are created in the destinations specified for channels 1 and 2
    • D、Three channels are allocated and backup sets are created in the destinations specified for channels 1, 2, and FRA

    正确答案:A

  • 第17题：

    单选题
    A customer is ready to order a pSeries solution.  However， the pSeries technical specialist is unsure whether the customer preferred the fibre channel or the external SCSI disk attachment option.  What is the most appropriate action for the specialist to take next？（）
    A

    Ask the customer to confirm which option is best for their environment.

    B

    Order the fibre channel option and purchase a converter later if necessary.

    C

    Order both SCSI and fibre channel adapters to cover both potential options.

    D

    Inform the customer that fibre channel was selected for performance reasons.


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    You are interested in Classical Music, so you can watch TV at ______
    A

    21:20 on Channel 1

    B

    21:00 on Channel 2

    C

    18:05 on Channel 2


    正确答案： B
    解析：
    由节目单可以看出1频道21：20播出古典音乐。

  • 第19题：

    单选题
    If you want to know about programmes of next week, which channel will you choose?
    A

    Channel 1.

    B

    Channel 2.

    C

    Both of them.


    正确答案： A
    解析：
    由节目单可以看出2频道22：10播出下周预告。

  • 第20题：

    单选题
    When underway in a channel,you should keep to the（）.
    A

    middle of the channel

    B

    starboard side of the channel

    C

    port side of the channel

    D

    side of the channel that has the widest turns


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    You are a football fan (球迷). You may watch TV at ______
    A

    20:20 on Channel 2

    B

    21:00 on Channel 1

    C

    22:10 on Channel 2


    正确答案： B
    解析：
    由节目单可以看出2频道20：20播出体育。

  • 第22题：

    单选题
    ou are managing an Oracle Database 11g database. You want to take the backup of MULT_DATA, a big file tablespace of size 100 TB on tape drive, but you have tapedrives of only 10 GB each. Which method would accomplish the task quickly and efficiently?（）
    A

    parallel image copy backup 

    B

    backup with MAXPIECESIZE configured for the channel 

    C

    parallel backup with MAXPIECESIZE configured for the channel 

    D

    intrafile parallel backup


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    When underway in a channel，you should if safe and practicable（）.
    A

    stay near the middle of the channel

    B

    keep to the starboard side of any vessels you meet

    C

    exchange whistle signals with any other vessels in the channel

    D

    keep to the side of the channel which lies to your starboard


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Which statement about SAN port channels configured on Cisco Nexus 5000 Series Switches is true？（）
    A

     A single SAN port channel can have both Fibre Channel and virtual Fibre Channel interfaces. 

    B

     SAN port channels can include up to 16 interfaces.

    C

     SAN port channels distribute traffic across all links in the port channel when source ID and destination ID load balancing are used.

    D

     The links in SAN port channels can be connected to different sets of switches.

    E

     The On mode of operation means ports only operate as part of a SAN port channel or remain inactive.


    正确答案： D
    解析： 暂无解析

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