CODE RIDER | Module : 7 Utilities and Functional Tools in STL | CODE RIDERS MODULE: 7 Test | ADVANCE PROGRAMING IN CISCO C CODE RIDER MODULE 7 TEST ANSWER

 Q. Which of the following typecast properly sets the   sin_addr    field of the   sockaddr_in   structure?

Ans:- *( ( struct  in_addr  *)   hent  >h_addr)

Q. Which of the following is proper  socket( ) function header?

Ans:-  int  socket ( int  domain,  int  type,  int  protocol);

Q. The successful invocation of the    getaddrinfo ( ) function:

Ans:- should followed by a   freeddrinfo ( ) function 

Q. The  MSG_PEEX  flag makes the   recvfrom( ) function:

Ans:-  retain recieved data in the input buffers

Q. The  " backlog" parameter of the    listen( ) function:

Ans:- sets the input queue length

Q. The connection oriented communication model uses:

Ans:- TCP protocol

Q. A client- server communication model assumes that ther connection:

Ans:- is initiated by the client

Q. The   listen ( ) function is utilized:

Ans:- at the server side to allow the server to recieve ther client's connections

Q. Which function assures that the following variables value will be properly deployed inside a   sockaddr_in   structure?

Ans:-  htons ( )

Q. A structure defined in the following way reflects the content of a system file named:

Ans:- protocols

Q. The term "domain" in the sense used by ther socket library refers to:

Ans:- an environment in which two cooperating process exchange data

Q. A regular IP address consists of:

Ans:- four octets

Q. The    getservbyname ( ) function converts:

Ans:- a pair consisting of a service name and a protocol name into a service number

Q. Using a   WinSock   compared to a regular BSD socket:

Ans:-  requires additional initialization and terminating of invocations

Q. The so called  "network order"  is a term describing:

Ans:- a way in which octets are deployed inside multi octet data

Q. The connectionless communication model uses:

Ans:- UDP protocol

Q. The    inet_ntop ( ) function:

Ans:- works with both IP and IP6 protocols

Q. The    closesocket ( ) function:

Ans:- must be used instead of    close ( )    on MS Windows platform

Q. The term  "socket address" in the INET  domain refers to:

Ans:- a pair consisting of an IP address and a service number

Q. The   bind ( )  function is utilized:

Ans:- in both connection oriented and connectionless communication models