What are the operator-access restrictions when Perl is in safe mode?
What will be an ideal response?
Operator-access restrictions have the following characteristics:
* It limits the available operations within the sandbox.
* Evaluating Perl code, such as via eval, causes the code to be compiled into an internal format and then executed if there is no compilation error.
* During compilation, the compiler uses a special per-compartment access-control list (operator mask) to decide if an individual operation is deemed safe to compile.
* Attempting to evaluate code in a compartment that contains a masked operator will cause the compilation to fail with an exception.
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How can generic methods be overloaded?
What will be an ideal response?
Adobe ____ lets you design and edit vector graphics.
A. Photoshop B. Dreamweaver C. Illustrator D. all of the above
A motherboard supports memory module capacities of 64MB through 1GB for a total of 3GB. The motherboard has three memory slots. The customer wants 1.5GB of RAM. Which memory population is the BEST?
A) 512MB in slots 1 and 2, and 64MB in slot 3 B) 256MB in all three slots C) 1GB in all three slots D) 1GB in slot 1 and 512MB in slot 2
You can display or hide filter arrows for an Excel table by using the Filter button in the Sort & Filter group on the ____ tab.
A. Category B. View C. Data D. Home