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Can xml be created using jsp?
Yes, JSP can output XML. To do this, simply output XML instead of HTML inside the JSP. A good idea is to start the JSP with a <%@page contentType="application/xml; charset=UTF-8" %> header, so that the correct contentType gets set.
Why does the TCP header have a header length field and UDP header does not?
in tcp header (32 bits) we have a field that is called options and padding that has variable in length and the header length shows the actual header size i.e size of 20 octets+size of options and padding field and in UDP we dont have any field like that and its header is fixed of 8 OCTETS (32 bits header size) refrence: WIRELESS COMMUNICATIONS AND NETWORKS by William Stallings Second Edition pg 91(see fig)
What IPv6 header field is used to identify the upper layer protocol or optional extension headers that are appended to the end of an IPv6 packet?
next header
The Protocol field used in IPV4 header is not present in the fixed IPV6 header Why not?
The Protocol field in the IPv4 header, which specifies the transport layer protocol used (like TCP or UDP), is not present in the fixed IPv6 header because IPv6 uses a more flexible approach with extension headers. Instead of a single Protocol field, IPv6 allows for multiple extension headers to be used, which can carry information about the transport protocol and other features. This design improves efficiency and scalability, enabling better handling of various protocols and options without cluttering the main header.
In IPv6 which field is used in conjunction with the authentication header and the destination address to identify the security association to be implemented for the AH?
SPI field
What was used for error detection in ATM networks?
CRC is used for this purpose. The control field is HEC (header error control).
Which field in the layer 2 header is used to verify the data has not been corrupted in transmission?
Destination address
What is the section is used for placing the text that appears in the beginning of every page?
The Header.
What is The header of an IPv4?
Header is always a multiple of 4bytes and so we can have a maximum length of the field as 15, so maximum size of the header is 60 bytes out of which 20 bytes are mandatory.
What is a layer four header?
In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.
When a tunnel mode is used a new outer ip header is constructed for both ipv4 and ipv6 indicate the relationship of each outer ip header field and each extension header in the outer packet to the corr?
i naw the answer but you dont answer my guestinq first my giestion i want to ask what is mean by outer plantes
What does the protocol field in the IP header identify?
The protocol field, in the IP header, identifies what kind of data is in the IP packet - the upper-layer protocol. For example, if the code is 6, that means that the data is a TCP segment.
