Answer:
The answer is Digital divide.
Explanation:
Digital divide describes the differences between people with access to the internet, computers or modern ICT or Information Communication Technology and the people that do not.
The effect of digital divide is described below:
- It affects economic growth. Due to a lack of access to technology in some areas, they experience low economic growth and cannot be compared to areas with easy access to technology.
- It affects education. Students with easy internet access and other technological facilities always have information at the tip of their fingers compared with students who only go to the libraries or listen to the radio to get information.
- It affects Political participation. Access to technology increases the citizen's participation in politics while it has a negative effect on places with no access to technology.
Answer:
Explanation:
For example with the hierarchical network design of Cisco (three-layer) it is worth mentioning the following benefits:
- This type of infrastructure is highly reliable
- The complex problem regarding network design is broken into smaller and manageable areas.
- Improved access, access, core layers and distribution
- The hierarchy provides specific functions important in defining its role within the whole network.
Regarding the access layers in the hierarchy the following are core benefits:
- Layer 2 switching
- Virtual access control lists (VACLs)
- Power over Ethernet (PoE) and auxiliary VLANs for VoIP
- Spanning tree
- High availability
- Port security
- Address Resolution Protocol (ARP) inspection
Answer: In banks, computers are used for keeping account information of customer accounts. Banks use technology to carry out payments effectively and successfully. Computers help bankers keep a record of and verify financial records much quicker. Hope this is helpful.
False. You should always look /check ou tall mirrors periodicly
Answer:
b. This would set the group ownership of file1 to root.
Explanation:
Linux allows user to have his own files and regulate the ability of other users to access them. The <em>chown</em> command allows you to use the appropriate utility to change the owner of a file or directory.
The basic command syntax is as follows:
# chown [options] <owner name: owner group name> <file or directory name>
For example, if you want to give a user <em>root</em> opportunity to use the <em>file1.txt</em> file as he wishes, you can use the following command:
# chown root file1.txt
In addition to changing the owner of a file, the group of its owners or both can be changed at the same time. Use a colon to separate the username and user group name (without the space character):
# chown user2:group2 file1.txt
As a result, the user with the name <em>user2</em> will become the owner of the <em>file1.txt</em> and its group will become <em>group2</em>.
In your case omitting username
# chown :root file1.txt
will change owner group only.
