You have a Level 1-only router （Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas？（）

A.A

B.B

C.C

D.D

s interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces？（）

A. Level 1 only

B. Level 2 only

C. Level 1 and Level 2

D. Level 3 only

A. You must configure block change tracking file

B. You must have first level 1 backups for RMAN to restore blocks

C. You must ensure that the SALES database is mounted or open

D. You must have full or level 0 backups for RMAN to restore blocks

E. You must take the tools01.dbf data file offline before you start a block media recovery

A. You must configure block change tracking file

B. You must have first level 1 backups for RMAN to restore blocks

C. You must ensure that the SALES database is mounted or open

D. You must have full or level 0 backups for RMAN to restore blocks

E. You must take the tools01.dbf data file offline before you start a block media recovery

A. Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.

B. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 2 LSP it floods into area 49.0001.

C. The Level 1/Level 2 router in area 49.0001 sets the "attached" bit in the Level 1 link-state PDU (LSP) it floods into area 49.0001.

D. The Level 1/Level 2 router in area 49.0001 advertises these prefixes into area 49.0001 using a Level 2 LSP it floods into the area.

f the domain and the functional level of the forest are Windows Server 2003. All domain controllers run Windows Server 2008. You have a member server that runs Windows Server 2008 R2 named Server1. You install the Distributed Scan Server role service on Server1. From the Scan Management console, you attempt to add a scan process and you receive the following error. You need to ensure that you can add a scan process.What should you do？（）

A. Install the Fax Server role.

B. Install the Print Server role service.

C. Update the Active Directory schema.

D. Set the functional level of the forest to Windows Server 2008.

C is sometimes referred to as a 'high -level(66)language'. Some people think that's an insult, but it's actually a deliberate and significant aspect of the language. If you have(67)in assembly language, youll probably find C very natural and comfortable(although if you continue to focus too heavily on machine - level details, youll probably end up with unnecessarily non- portable programs). If you havent programmed in assembly language, you may be frustrated by C 's lack of certain higher - level features. In either case, you should understand why C was de- signed this way: so that seemingly - simple constructions expressed in C would not expand to arbitrarily expensive(in time or(68))machine language constructions when(69). If you write a C program simply and succinctly, it is likely to result in a succinct, efficient machine language executable. If you find that the(70)resulting from a C program is not efficient, it's probably because of something silly you did, not because of something the compiler did behind your back which you have no control over. In any case, there's no point in complaining about C's low - level flavor: C is what it is.

A．assembly

B．combination

C．grouping

D．compounding

Letter B

Dear Mary,

congratulations, promotion, pleasure, enthusiasm, position

It is our great(1)to inform you that you have been promoted to the challenging and demanding(2)of the manager of the Personnel Department.

This(3)is in recognition of the fine work you have clone for this firm．We are very confident that you will meet the new responsibilities which accompany the position of the manager of the Personnel Department with the same level of(4)and enterprise which you have exhibited since you came to work with our firm.

Please accept our(5)on your new promotion.

network traversed by endpoint traffic is semi-trusted, so you need to encrypt the traffic between the endpoints accessing the resources and the firewall enforcer.Which type of policies provide this level of protection？（）

A. resource access policies

B. Host Enforcer policies

C. source IP enforcement policies

D. IPsec enforcement policies

ve a Remote Desktop Session Host (RD Session Host) server.You need to ensure that users can print by using Easy Print while connected to the RD Session Host server.What should you do on the client computers？（）

A.Install .NET Framework 3.5.

B.Enable Network Level Authentication (NLA)

C.Enable a Windows Firewall Inbound Rule for File and Printer Sharing.

D.Enable a Windows Firewall Outbound Rule for File and Printer Sharing.