Define the Lightweight Directory Access Protocol Name Service. A.) Supports hierarchical naming structure, distributed administration, security authentication, and cross domain lookups. B.) Translate hostnames to their associated IP address. C.) Supports centralized databases to provide LAN resources, such as user accounts, IP address, mac address, hostnames, automount maps and other resources and services that would otherwise be duplicated on each host on the network. D.) Is a set of
Answer: D
The way rpc and rpcbind works: When an RPC service is started (e.g sprayd), it tells rpcbind the address at which it is lstening, and the RCP program numbers it is prepared to serve. When a client wishes to make an RPC call to a given program number, it first contacts rpcbind on the server machine to determine the address where RPC requests should be sent. A.) False B.) True
Answer: B
This protocol allows a program on one computer to execute a program on a server computer. Using it, a system developer does not need to develop specific procedures for the server. The client program sends a message to the server with appropriate arguments and the server returns a message containing the results of the executed program. A.) TCP protocol. B.) UDP Protocol. C.) SMTP protocol. D.) RPC protocol. E.) RCP protocol.
Answer: D
In Volume manager, What is true about Volumes? A.) A volume can consist of up to 32 plexes, each of which contains one or more subdisks. B.) With Volume manager, a Volume Configuration can be changed without causing interruption to processes or file systems that actually are using the volume. C.) All the subdisks within a volume can belong to different disk groups. D.) For applications and databases, a volume is a virtual disk device, like a physical disk partition, but does not have
Answer: A B D. A volume is a virtual disk device that appears to applications, databases and file systems like a physical disk partition, but does not have the physical limitations of a physical
It manages data addressing over the physical network media. It Provides checksum error detection and packet framing. For delivery, the MAC address is involved. (Ethernet IEEE 802.2 framing), PPP framing. A.) Ethernet Layer B.) Internet Layer C.) Network Interface Layer (TCP/IP Model) D.) Session Layer
Answer: C
Why do you need a different boot server for a different subnet? A.) Because DNS primary server is unable to get the hostname of the client. B.) Because the bootparams is not a routed protocol, so requests are not forwarded by routers between subnets to get the IP address to a Jumpstart Client. C.) Because the RARP protocol is not a routed protocol, so RARP requests are not forwarded by routers between subnets to get the IP address to a Jumpstart Client. D.) Because the NIS name service
Answer: C
The function of the Name service:(all that apply). A.) Duplication of network information, such as Hosts, groups, passwords,services, etc. B.) Gives a single point of administration, consistency and immediate reflection for clients when changes occurs in the server. C.) Enables the client to access hostnames, users, groups, services, etc, from the central server. D.) Centralization of network information, such as Hosts, groups, passwords,services, etc.;Assurance that clients do not
Answer: B C D
What does contain the file "psinfo" located in /proc/PID/ ? A.) Information such as the status of the process. B.) Information such as the name of the process. C.) The address space (as) reserved for the process D.) Information such as the time of the process.The psinfo file located in /proc/PID contains information such as the name of the process.
Answer: B
Write down which is the highest severity level in the syslog facility:____________ Here are the severity levels, starting with the highest, ending with the lowest:emerg, alert, crit, err, warning, notice, info, debug, none.
Answer: emerg
Which of the following sentences are true regarding to the Boot server. (all that apply) A.) The Boot server provides the system locale. B.) The boot server running the RARP daemon, /usr/sbin/in.rarpd, looks up the Ethernet address in the /etc/ethers file, checks for a corresponding name in the/etc/hosts file, and passes the Internet address back to the client. C.) It is responsible of the Boot operation support files. D.) The Boot servers contains the sysidcfg file
Answer: B C
