Description : A zone is a contiguous portion of a ………….. of the DNS namespace whose database records exist and are managed in a……….. DNS database file. A. domain, particular B. Class, particular C. tree, local D. Domain, every
Last Answer : A. domain, particular
Description : Identify the correct order in which the following actions take place in an interaction between a web browser and a web server. 1. The web browser requests a webpage using HTTP. 2. The web browser establishes a TCP connection with the web ... DNS. a. 4,2,1,3 b. 1,2,3,4 c. 4,1,2,3 d. 2,4,1,3
Last Answer : a. 4,2,1,3
Description : A network consists of eight NT servers. You are planning to move servers to different segments of yournetwork, what utility should be used at eachserver to determine which server generates the most traffic? A. NBTSTAT B. NETSTAT.EXE C. Performance Monitor D. Network Monitor E. ARP.EXE
Last Answer : Network Monitor
Description : In unicast routing,each router in the domain has a table thatdefines a______ path tree to possible destinations. A) average B) longest C) shortest D) none of the above
Last Answer : shortest
Description : Which field of cookie in WWW represents the server's directory structure by identifying the utilization of part associated with server's file tree? a. Domain b. Path c. Content d. Secure
Last Answer : b. Path
Description : CBT isa ________ protocol that usesa core as the root of the tree. A) source-based B) group-shared C) a or b D) none of the above
Last Answer : group-shared
Description : RPB creates a shortest path _______ tree from thesourceto each destination. A) unicast B) multicast C) broadcast D) none of the above
Last Answer : broadcast
Description : Multicast link state routing uses the _______ tree approach. A) source-based B) group-shared C) a or b D) none of the above
Last Answer : source-based
Description : In the _______ treeapproach, each router needs tohave oneshortest path tree for each group. A) group-shared B) source-based C) a or b D) none of the above
Description : What rational number whose cubed root is a whole number?
Last Answer : -27 is one possible answer.
Description : In a time-domain plot, the horizontal axis is a measure of ________. A) signal amplitude B) frequency C) phase D) time
Last Answer : time
Description : In a frequency-domain plot, thehorizontal axis measures the________. A) peak amplitude B) frequency C) phase D) slope
Last Answer : frequency
Description : Which of the following terms applies toall the webpages for Amazon.com? A) Top-leveldomain B) Web site C) Web siteaddress D) Web domain
Last Answer : Web site
Description : Which of the following identifies a specific web pageand its computeron the Web? A) Web site B) Web site address C) URL D) Domain Name
Last Answer : Domain Name
Description : DNS can obtain the of host if its domain name is known and vice versa. A) Station address B) IP address C) Port address D) Checksum
Last Answer : B) IP address
Description : State whether the following statements are true / false: 1) A fully qualified domain name starts with a specific host and ends with a top-level domain. 2) Domain names are always written as fully qualified domain names. A. 1.T, 2.T B. 1.T, 2.F C. 1.F, 2.T D. 1.F, 2.F
Last Answer : B. 1.T, 2.F
Description : What is Domain Name System?
Last Answer : Domain Name System can map a name to an address and conversely an address to name. Generic domain: Define registered hosts according to their generic behavior, uses generic suffixes. Country domain: Uses ... country as the last suffix. Inverse domain: Finds the domain name given the IP address.
Description : How can I make a sub domain point to a different server/IP address?
Last Answer : answer:I could very well be wrong on this as i usually take care of design, uploading files and pointing domains to different servers is not really my thing. but im fairly sure you either need to ... server. take a look in your settings for the subdomain, but i dont think you will find anything.
Description : What's the best way to minimise e-mail downtime during a domain move to a new server?
Last Answer : Do you have everything else set up with google apps? If you have everything but the MX records set up then pointing them over there now would be the fasted way to do the switchover. It should only take 30 minutes for the server to update.
Description : Is there a way to make a default roaming profile using Server 2008 on a 2003 domain?
Last Answer : Not too familiar with how roaming profiles look, but I would suggest asking this question on Super User. If you don’t want to go through making an account, I’ll ask it for you and provide you with the answers.
Description : A browser uses the DNS system to convert a domain name into an ip address. But once it has the the ip address how does it know where the server is located and reach the server to download the site?
Last Answer : The point of an ip address is that each one is unique. It’s not unlike an address on an envelope. How does the mail know where to go? There is only one possibility.
Description : If you register a domain with a host but then point servers to another host to host with a new server company does it slow down your site or any other affect?
Last Answer : No, it shouldn’t make any difference. Registrars simply handle the selling of domain names. Once they are registered they are all put into the same core DNS servers. It’s really not that long of a process, and you should switch if the other company has better rates or features.
Description : What information is required to map a domain name to a directory on a web server?
Last Answer : You need to edit your dns entries. You’d need to create an NS entry in your DNS settings. Of course this is all very dependent on your host. I’m also assuming you want to create a sub-domain for this, rather than your main domain. If you’re doing it for your main domain, I’d simply do a redirect.
Description : When a client computer sends a request to a Domain Name System (DNS) server, what type of packet is sent?
Last Answer : DNS primarily uses the User Datagram Protocol (UDP) on port number 53 to serve requests. DNS queries consist of a single UDP request from the client followed by a single UDP reply from the server. ... the answer exceeds 512 bytes and both client and server support EDNS, larger UDP packets are used.
Description : DNS stands for: a) Domain Network Service b) Domain Necessarily Server c) Domain Name System d) None of These
Last Answer : c) Domain Name System
Description : Point out the wrong statement. a) Distributed transaction systems such as internetworks or cloud computing systems magnify the difficulties faced by identity management systems b) Services that provide digital ... a domain as belonging to a set of assigned addresses d) None of the mentioned
Last Answer : IDaaS Server establishes the identity of a domain as belonging to a set of assigned addresses
Description : The term DNS stands for (A) Domain Name System (B) Defense Nuclear System (C) Downloadable New Software (D) Dependent Name Server
Last Answer : (A) Domain Name System
Description : What is used to see if a client is still connected to a NetWare server? A. Spoofing TCP/SAP B. Watchdog packet C. GNS Round Robin D. DNS Round Robin
Last Answer : Watchdog packet
Description : . A _____ DBMS distributesdata processing tasks between the workstation anda network server. A. Network B. Relational C. Client Server D. Hierarchical E. None of the above
Last Answer : Client Server
Description : Personal computers can be connectedtogether to form a– (A) server (B) supercomputer (C) network (D) enterprise (E) None of these
Last Answer : network
Description : A central computer that holds collections of data and programs for many PCs, workstations, and other computers is a(n) – (A) supercomputer (B) minicomputer (C) laptop (D) server (E) None of these
Last Answer : serve
Description : The most open source DBMS. A) Microsoft SQL Server B) Microsoft Access C) MySQL D) Oracle
Last Answer : MySQL
Description : The most popular commercial DBMS. A) Microsoft SQL Server B) Microsoft Access C) MySQL D) Oracle
Last Answer : Oracle
Description : Intranetsand extranets can use their network fire walls andother security features to establish secureInternet links within an enterpriseor with its trading partners. Select the best fit for answer: A. Network Server B. Virtual Private Network C. Networkoperating system D. OS
Last Answer : Virtual Private Network
Description : What cangreatly reduce TCP/IP configuration problems? A. WINS Server B. WINS Proxy C. DHCP Server D. PDC E. None of the above
Last Answer : DHCP Server
Description : Devices on one network can communicate with devices on another network via a ....... A) File Server B) Utility Server C) Printer Server D) Gateway
Last Answer : D) Gateway
Description : Which of the following protocols is used by email server to maintain a central repository that can be accessed from any machine ? a. POP3 b. IMAP c. SMTP d. DMSP
Last Answer : b. IMAP
Description : In one of the pairs of protocols given below, both the protocols can use multiple TCP connections between the same client and the server. Which one is that? a. HTTP, FTP b. HTTP, TELNET c. FTP, SMTP d. HTTP, SMTP
Last Answer : a. HTTP, FTP
Description : Consider different activities related to email: m1: Send an email from a mail client to a mail server m2: Download an email from mailbox server to a mail client m3: Checking email in a web browser Which is the application ... FTP m3: HTTP c. m1: SMTP m2: POP m3: HTTP d. m1: POP m2: SMTP m3: IMAP
Last Answer : c. m1: SMTP m2: POP m3: HTTP
Description : In a/an ………… of DNS resolver, the queried name server can return the best answer it currently has back to the DNS resolver. a. Recursive queries b. Iterative queries c. Reverse queries d. Inverse queries
Last Answer : b. Iterative queries
Description : In SMTP mail transaction flow, the sender SMTP establishes a TCP connection with the destination SMTP and then waits for the server to send a ………. a. 220 service ready message b. 421 service not available message c. Both of the above d. None of the above
Last Answer : c. Both of the above
Description : The well-known port of the SMTP server is ……. a. 110 b. 25 c. 50 d. 20
Last Answer : b. 25
Description : Which DNS client maps an address to a name or a name to an address especially when required by a host? a. Resolver b. Mapper c. Primary Server d. Secondary Server
Last Answer : a. Resolver
Description : What is the main function of Session layer in OSI model? a. Defines how data is formatted between the devices b. Made physical connection between server and client c. Both a and b d. None of the above
Last Answer : a. Defines how data is formatted between the devices
Description : In which layer of OSI client send request to the server? a. Application layer b. Presentation layer c. Session layer d. Transport layer
Last Answer : c. Session layer
Description : SSL is not responsible for a. Mutual authentication of client & server b. Secret communication c. Data Integrity protection d. Error detection and correction
Last Answer : d. Error detection and correction
Description : Identify the correct order in which a server process must invoke the function calls accept, bind, listen, and recv according to UNIX socket API a. listen, accept, bind recv b. bind, listen, accept, recv c. bind, accept, listen, recv d. accept, listen, bind, recv
Last Answer : b. bind, listen, accept, recv
Description : While transferring files between server and client, if the transmission rates along the path is 10Mbps, 20Mbps, 30Mbps, 40Mbps. The throughput is usually a. 20Mbps b. 10Mbps c. 40Mbps d. 50Mbps
Last Answer : b. 10Mbps
Description : There are 10 users plugged into a hub running 10Mbps half-duplex.and a server connected to the switch running 10Mbps half- duplex as well. Find the bandwidth does each host have to the server? a. 100 kbps b. 1 Mbps c. 2 Mbps d. 10 Mbps
Last Answer : d. 10 Mbps
Description : Find out the components of DHCP: 1) A protocol that delivers host-specific configuration parameters from a server to a host. 2) The client determines its own hardware address; this is normally in a ROM on the hardware. 3) ... or permanent network addresses to hosts. A. 1,2 B. 1,3 C. 2,3 D. 1,2,3
Last Answer : B. 1,3