Quiz II

In the process of fetching a web page from a server the HTTP request/response takes __________ RTTs. a) 2 b) 1 c) 4 d) 3

1

Find the oddly matched HTTP status codes a) 200 OK b) 400 Bad Request c) 301 Moved permanently d) 304 Not Found

304 Not Found

The number of objects in a Web page which consists of 4 jpeg images and HTML text is ________ a) 4 b) 1 c) 5 d) None of the mentioned

5

The __________ method when used in the method field, leaves entity body empty. a) POST b) SEND c) GET d) None of the mentioned

GET

The HTTP response message leaves out the requested object when ____________ method is used a) GET b) POST c) HEAD d) PUT

HEAD

When displaying a web page, the application layer uses the a) HTTP protocol b) FTP protocol c) SMTP protocol d) None of the mentioned

HTTP protocol

Which of the following is present in both an HTTP request line and a status line? a) HTTP version number b) URL c) Method d) None of the mentioned

HTTP version number

The conditional GET mechanism a) Imposes conditions on the objects to be requested b) Limits the number of responses from a server c) Helps to keep a cache up to date d) None of the mentioned

Helps to keep a cache up to date

The default connection type used by HTTP is _________ a) Persistent b) Non-persistent c) Can be either persistent or non-persistent depending on connection request d) None of the mentioned

Persistent

The time taken by a packet to travel from client to server and then back to the client is called __________ a) STT b) RTT c) PTT d) None of the mentioned

RTT

The first line of HTTP request message is called _____________ a) Request line b) Header line c) Status line d) Entity line

Request line

The values GET, POST, HEAD etc are specified in ____________ of HTTP message a) Request line b) Header line c) Status line d) Entity body

Request line

The HTTP request message is sent in _________ part of three-way handshake. a) First b) Second c) Third d) None of the mentioned

Third

Which of the following is not correct? a) Web cache doesn't have its own disk space b) Web cache can act both like server and client c) Web cache might reduce the response time d) Web cache contains copies of recently requested objects

Web cache doesn't have its own disk space

HTTP is ________ protocol. a) application layer b) transport layer c) network layer d) none of the mentioned

application layer

In HTTP pipelining a) multiple HTTP requests are sent on a single TCP connection without waiting for the corresponding responses b) multiple HTTP requests cannot be sent on a single TCP connection c) multiple HTTP requests are sent in a queue on a single TCP connection d) none of the mentioned

multiple HTTP requests are sent on a single TCP connection without waiting for the corresponding responses

Multiple object can be sent over a TCP connection between client and server in a) persistent HTTP b) nonpersistent HTTP c) both persistent HTTP and nonpersistent HTTP d) none of the mentioned

persistent HTTP

HTTP client requests by establishing a __________ connection to a particular port on the server. a) user datagram protocol b) transmission control protocol c) broader gateway protocol d) none of the mentioned

transmission control protocol

In the network HTTP resources are located by a) uniform resource identifier b) unique resource locator c) unique resource identifier d) none of the mentioned

uniform resource identifier