Describe the drawbacks of VPNs.
What will be an ideal response?
VPNs do have some significant drawbacks. They are complex and, if configured improperly, can create significant network vulnerabilities. Leased lines may be more expensive, but the chance of introducing vulnerabilities is not as great because they create point-to-point connections. VPNs also make use of the unpredictable and often unreliable Internet. Multinational VPNs, in particular, can experience problems because packets being routed through various hubs can encounter slowdowns or blockages that you can neither predict nor resolve. You then have to explain to administration that the problem is occurring thousands of miles away and you'll just have to wait until it is fixed there. Another problem involves authorization; if your VPN's authorization is not configured properly, you can easily expose the inner workings of your organization's network.
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You can examine the values of the actions, controls, and arguments a macro is using in the ____________________ pane.
Fill in the blank(s) with the appropriate word(s).
Given the following styles, what size will the text of the label be?
``` .root { -fx- font-size: 12pt; } .label { -fx- font-size: 18pt; } ``` a. 12 pts b. 18 pts c. 15 pts d. This will cause an error because there are duplicate font-size styles.
Which three statements are true regarding Fault Tolerance? (Choose three.)
A. Applications need to be continuously available to users. B. Applications without native clustering capabilities can be protected. C. Custom clustering solutions are complicated to configure and maintain. D. Applications that have 16 vCPUs are supported. E. Prevents application crashes by analyzing the workload and correcting problems.
A business transaction requires:
A) a trigger. B) a stored procedure. C) several actions against the database. D) human intervention.