Port 80: Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up. A port can be specified on the NCSA server in the range of 0-65536. The server administrator however configures the server to recognize just one port number. The port number of a Web server is 80, by default. Reason: Port 80 is a standard HTTP port. The default web port is 80. When the open some url in client without specifying a port, 80 is used by default. If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Question

Want to see the full answer?

Answer 1

Question

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

4. |z + 5 - 5i| = 7

14. dz, C: |z❘ C: |z❘ = 0.6 ze² - 2iz H

Answer 2

Question

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Answer 6

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Answer 7

Chapter 23.4, Problem 7SC

Program Plan Intro

Port 80:

Port 80 is the port that the server 'listens to' or intends to receive from a Web client on a Web server or hypertext transfer protocol daemon, assuming that the default was taken when the server was configured or set up.

A port can be specified on the NCSA server in the range of 0-65536.

The server administrator however configures the server to recognize just one port number.

The port number of a Web server is 80, by default.

Reason:

Port 80 is a standard HTTP port.

The default web port is 80. When the open some url in client without specifying a port, 80 is used by default.

If a web server is operating on the same computer, then one can't open a server socket on an open port (port 80) because, it is already in use and it will generate an error.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 23.1 - Prob. 1SC Ch. 23.1 - Prob. 2SC Ch. 23.2 - Prob. 3SC Ch. 23.2 - Prob. 4SC Ch. 23.3 - Prob. 5SC Ch. 23.3 - Prob. 6SC Ch. 23.4 - Prob. 7SC Ch. 23.4 - Prob. 8SC Ch. 23.5 - Prob. 9SC Ch. 23.5 - Prob. 10SC

Want to see the full answer?

Chapter 23 Solutions