13- What subnet mask is needed if an IPv4 network c) 255.255.255.240 address space is not to be wasted? a) 255.255.255.224 e)255.255.255.192 4- A user is attempting to access http://www.google.com/ without success. Which two configuration values must be set on the host to allow this access? (Choose two.) ) Source port number b)HTTP server c) Source MAC address d) DNS server destination port numb Default gateway b) 255.255.255.128 f)255.255.255.0 has a dresses and
13- What subnet mask is needed if an IPv4 network c) 255.255.255.240 address space is not to be wasted? a) 255.255.255.224 e)255.255.255.192 4- A user is attempting to access http://www.google.com/ without success. Which two configuration values must be set on the host to allow this access? (Choose two.) ) Source port number b)HTTP server c) Source MAC address d) DNS server destination port numb Default gateway b) 255.255.255.128 f)255.255.255.0 has a dresses and
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Choose the right choice only without any details
Transcribed Image Text:if
13- What subnet mask is needed if an IPv4 network has 40 devices that need IP addresses and
c) 255.255.255.240
14- A user is attempting to access http://www.google.com/ without success. Which two
address space is not to be wasted?
a) 255.255.255.224
e)255.255.255.192
configuration values must be set on the host to allow this access? (Choose two.)
a) Source port number b)HTTP server c) Source MAC address d) DNS server
e) Default gateway
15- A client packet is received by a server. The packet has a destination port number of 80.
What service is the client requesting?
a)DNS b) HTTP c) DHCP
liations while connected to the Internet H
b) 255.255.255.128
f)255.255.255.0
d) SMTP
6
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