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Client Server Interview Questions & Answers - Learning Mode

Client Server Interview Questions & Answers - Learning Mode

Client/server describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request.

Try Client Server Interview Questions & Answers - Exam Mode

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Client Server Interview Questions & Answers - Learning Mode
Try Client Server Interview Questions & Answers - Exam Mode
Question: What is Client/Server?

Answer: Client/server describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request. Source:
Question: What are the two types of OLTP?

Answer: OLTP types:

MOLAP(Multi dimensional..)

ROLAP (Relational)
Question: How to work TCP/IP?

Answer: TCP/IP is just a protocol that allows different nodes on the network/Internet to share resources..and without TRANSMISSION CONTROL PROTOCOL/INTERNET PROTOCOL, different nodes wont understand each other.

To configure it you will just right click on your LAN CONNECTION and click properties.make sure tcp/ip is ticked then click on it then properties....then from there you can assign each computer with an ip address or allow DHCP to do that for you.

Question: What is an email client? What is difference between email client and web mail?

Answer: the e-mail client is client end software which is to be present in the client systems for the mail to be downloaded where the webmail is a web page access which does nto read any client-end software.
2. the e-mail clients can store the mails recieved on the client PC where as the mails in the webmail can only be viewed ann cannot be downloaded into the system. Source:
Question: What is an ?Intranet??

Answer: The explosion of the World Wide Web is due to the world-wide acceptance of a common transport (TCP/IP), server standard (HTTP), and markup language (HTML). Many corporations have discovered that these same technologies can be used for internal client/server applications with the same ease that they are used on the Internet. Thus was born the concept of the ?Intranet?: the use of Internet technologies for implementing internal client/server applications.<br><br>One key advantage of We Source:
Question: What is Middleware?

Answer: Connectivity allows applications to transparently communicate with other programs or processes, regardless of their location. The key element of connectivity is the network operating system (NOS). NOS provide services such as routing, distribution, messaging, file and print, and network management services. NOS rely on communication protocols to provide specific services. The protocols are divided into three groups: media, transport and client-server protocols. Media protocols determine the type Source:
Question: What is the router?How it works?

Answer: Router is a layer 3 device. it route the packet from one lan to different avoid broadcast we use router .

Question: What is Two-Tier Architecture?

Answer: Two-tier architecture is where a client talks directly to a server, with no intervening server. It is typically used in small environments (less than 50 users).

A common error in client/server development is to prototype and application in a small, two-tier environment, and then scale up by simply adding more users to the server. This approach will usually result in an ineffective system, as the server becomes overwhelmed. To properly scale to hundreds or thousands of users, it is usually Source:
Question: What is a Client process?

Answer: The client is a process (program) that sends a message to a server process (program), requesting that the server perform a task (service).<br><br>Client programs usually manage the user-interface portion of the application, validate data entered by the user, dispatch requests to server programs, and sometimes execute business logic. The client-based process is the front- end of the application that the user sees and interacts with. The client process contains solution-specific logic Source:
Question: How many server connecting to lan server connection?

Answer: You can connect as many as you can.But the thing is number of server should be increased and should be strong by using linux,unix Source:
Question: What is Cooperative Processing?

Answer: Cooperative processing is computing which requires two or more distinct processors to complete a single transaction. Cooperative processing is related to both distributed and client/server processing. It is a form of distributed computing where two or more distinct processes are required to complete a single business transaction. Usually, these programs interact and execute concurrently on different processors. Cooperative processing can also be considered to be a style of client/server processi Source:
Question: What is a Server process?

Answer: A server process (program) fulfills the client request by performing the task requested. Server programs generally receive requests from client programs, execute database retrieval and updates, manage data integrity and dispatch responses to client requests. Sometimes server programs execute common or complex business logic. The server-based process ?may? run on another machine on the network. This server could be the host operating system or network file server; the server is then provided both Source:
Question: What is meant by Horizontal scaling and Vertical scaling

Answer: Horizontal scaling means adding or removing client workstations with only a slight performance impact.
Vertical scaling means migrating to a larger and faster server machine or multiservers. Source:
Question: What is Remote Data Management?

Answer: In remote data management, the entire application resides on the client and the data management is located on a remote server/host. Remote Data Management is relatively easily to program for because there is just one application program. The client communicates with the server using SQL, the server then responds with data that satisfies the query. RDBMS products that offer remote data management provide a layer of software on the client to handle the communication with the DBMS server. This styl Source:
Question: What is Digital?s Network Application System (NAS) architecture?

Answer: NAS is a software suite that enables applications to be integrated across a distributed network of multivendor systems: NAS services are divided into four main groups:<br><br> * Application Access Services which support user interface (forms based, graphical or character terminal based)<br> * Communication and Central services which support communications using electronic mail and EDI<br> * Information and resource sharing, which supports database access and comp Source:
Question: What are Distributed Object Management Systems (DOMS)?

Answer: DOMS provide a way of pulling diverse components together and managing their communications. They are aimed at addressing the following:<br><br> * A single interface to manage the complexities of a heterogeneous environment<br> * A uniform framework, based on standards and extensibility, to build, integrate, and deploy open distributed-computing applications<br> * A method for creating location independence for client applications.<br> Source:
Question: What is IBM?s System Application Architecture?

Answer: SAA is a collection of selected software interfaces, conventions, and protocols that are used as a framework for developing consistent, integrated applications across the major IBM computing environments.<br><br>Four major components of this architecture are:<br><br> 1. Common User Access (CUA) defines conventions for GUI look and feel.<br> 2. Common Programming Interface (CPI) provides languages, tools, and APIs that give applications greater portability and mo Source:
Question: What is distributed function processing?

Answer: Here the split occurs in the application functionality, one part going to the client, other to the server. Distributed function applications are the most complex of the three typologies since two separately compiled application programs must be developed. Developers must analyze where each function should reside and what type of dialog must occur between the two programs. The underlying communications facilities may implement either a message-based or remote procedure call (RPC) mechanism for tr Source:
Question: What is OSF-DCE?

Answer: DCE is the Distributed Computing Environment, from the Open Software Foundation. (It is called ?the DCE? by sticklers for grammatical consistency.)<br><br>DCE consists of multiple components which have been integrated to work closely together. They are the Remote Procedure Call (RPC), the Cell and Global Directory Services (CDS and GDS), the Security Service, DCE Threads, Distributed Time Service (DTS), and Distributed File Service (DFS). The Threads, RPC, CDS, Security, and DTS comp Source:
Question: Which of the following are recoverable CICS resources?

Answer: Data files and data bases, Intrapartition TDQs, Auxiliary TSQs Source:

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