15-For a Class C IPv4 Address, how many usable hosts are there by default? A- 64516 B-5536 C-255 D-254 E-32768 16- What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask? A-192.168.145.254 D-192.168.0.0 B-192.168.145.255 E-192.168.145.1 C-192.168.145.0 17- Which one of the following is used to build Switching Table? A- All of Them B- Destination IP D- MAC addresses E-Source MAC 18- Which ones are FTP port numbers? A-21 B-32 D-15 E-20 C-Source IP C-25
15-For a Class C IPv4 Address, how many usable hosts are there by default? A- 64516 B-5536 C-255 D-254 E-32768 16- What is the broadcast address for a Class C address of 192.168.145.0 with default Subnet Mask? A-192.168.145.254 D-192.168.0.0 B-192.168.145.255 E-192.168.145.1 C-192.168.145.0 17- Which one of the following is used to build Switching Table? A- All of Them B- Destination IP D- MAC addresses E-Source MAC 18- Which ones are FTP port numbers? A-21 B-32 D-15 E-20 C-Source IP C-25
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
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Step 1: Introduction
VIEWStep 2: Question 15 | Calculating Usable Hosts for a Class C IPv4 Address with Default Subnet Mask
VIEWStep 3: Question 16 | Calculating Broadcast Address in a Class C IPv4 Network with Default Subnet Mask
VIEWStep 4: Question 17 | Understanding Switching Tables in Networking
VIEWStep 5: Question 18 | FTP Port Numbers and Connections Explanation
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