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harkovskaia [24]
4 years ago
9

Write a single statement that will print the message "first is " followed by the value of first, and then a space, followed by "

second = ", followed by the value of second. Print everything on one line and go to a new line after printing
Computers and Technology
1 answer:
Hatshy [7]4 years ago
4 0

Answer:

Statement:

print("first is "+str(first)+"  second = "+str(second)) # It is a python statement where first and second are variable of any type.

Explanation:

  • The above statement is the print statement that prints the value of first and second variables like in the form of "first is" value of the first variable, then space, then "second = b" and then the value of the second variable.
  • The value for the first and the second variable of any type but it convert it into string form with the help of str() function in the print statement.
  • The string of the print statement can be formed by the help '+' operator which adds the string with the value and the other string in print statement in java and python language.
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3 years ago
Your computer is taking longer than usual to open files and you notice that your hard drive light stays on longer than usual. Wh
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3 years ago
A(n) _____ program, used to participate in a newsgroup, is often provided with some e-mail software.
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Newsreader.

I hope it helps you.
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3 years ago
What are the difference between data and information?​
nevsk [136]

Answer

The terms data and information can mean different things in different contexts, but the main differences between them are: Data is a collection of facts. Information is how you understand those facts in context. Data is unorganized, while information is structured or organized.

4 0
3 years ago
You have enabled IPv6 on two of your routers, but on the interfaces you have not assigned IPv6 addresses yet. You are surprised
babymother [125]

Answer:

You have enabled IPv6 on two of your routers, but on the interfaces you have not assigned IPv6 addresses yet. You are surprised to learn that these two machines are exchanging information over those interfaces. How is this possible?

a. Due to anycast addressing

b. Due to ICMPv6

c. Due to the NATv6 capability

d. Due to the link-local IPv6 addresses

The correct answer is D. Due to the link-local addresses

Explanation:

LINK-LOCAL ADDRESS

Link-local addresses are addresses that can be used for unicast communications on a confined LAN segment.  The requirement with these addresses is that they are only locally-significant (i.e., restricted to a single LAN broadcast domain) and are never used to source or receive communications across a layer-3 gateway.

Typically, link-local IPv6 addresses have “FE80” as the hexadecimal representation of the first 10 bits of the 128-bit IPv6 address, then the least-significant 64-bits of the address are the Interface Identifier (IID).  Depending on the IID algorithm the node’s operating system is using, the IID may use either modified EUI-64 with SLAAC, the privacy addressing method (RFC 4941)), or the newly published Stable SLAAC IID method(RFC 8064).

When a host boots up, it automatically assigns an FE80::/10 IPv6 address to its interface.  You can see the format of the link-local address below. It starts with FE80 and is followed by 54 bits of zeros. Lastly, the final 64-bits provide the unique Interface Identifier.

FE80:0000:0000:0000:abcd:abcd:abcd:abcd

Link-local IPv6 addresses are present on every interface of IPv6-enabled host and router.  They are vital for LAN-based Neighbor Discovery communication.  After the host has gone through the Duplicate Address Detection (DAD) process ensuring that its link-local address (and associated IID) is unique on the LAN segment, it then proceeds to sending an ICMPv6 Router Solicitation (RS) message sourced from that address.

IPv6 nodes send NS messages so that the link-layer address of a specific neighbor can be found. There are three operations in which this message is used:

▪   For detecting duplicate address

▪   Verification of neighbor reachability

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3 0
4 years ago
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