Answer:
A client wishes to update their legacy system even though there have been no security breaches since its implementation five years ago. If the client has not suffered any attacks, why is it still necessary to update their system? ... Because new security threats emerge all the time.
Answer:
- Boolean------------------->Stores one of two given values
- null------------------->allows optional values
- memo------------------->allows inserting a large amount of text including numbers
- autonumber------------------->serves as a counter in your database
Explanation:
<em>Boolean:</em> In computing the Logical or Boolean data type is one that can represent binary logic values, that is, 2 values, which normally represent false or true.
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<em>Null:</em> Null is not designed as an integer, character, or other specific data type.
<em>Memo:</em> It is used to enter data that includes text, numerical values that don't require mathematical calculations, or a combination of text and numbers. Accepts a maximum of 255 characters.
<em>Autonumber: </em>The value that this field contains will be increased every time a record is added to the table that contains it, then this data type is used to carry a sequence of the records entered into a table. This type of data is not allowed to be modified.
Answer:
1) The VPN Client
2) VPN Server
Explanation:
The first VPN solution includes following elements.
1) The VPN Client: In our solution we required a VPN client.
2) VPN Server: The server of VPN includes following elements:
a) IP addressing
b) Tunnel and authentication
c) Remote access policy
d) Filtering
3) The software and hardware includes:
a) VPN enabled optamized router
b) VPN enabled firewall
So, according to first VPN solution we required vpn client as well as the vpn server.
The second solution include the vpn client as well as the vpn server. Here vpn client as well as the vpn
server having very limited functionality.
DELETE FROM command.
Example:
DELETE FROM table_name WHERE id = 5
Answer:
Option (C) is the correct answer.
Explanation:
The web 1.0 and web 2.0 provides an reciprocal influences to the user between them and website.
Web 2.0 depends on the use of crowdsourcing and on the other hand, web 1.0 does not provide any crowdsourcing. Web 1.0 provides users an important contribution in the field of web development and Web 2.0 not included in a closed approach to the internet.
