If the operating system is unable to create a new process, function os.fork raises an________exception,
a) OSError.
b) AttributeError.
c) ForkError.
d) None of the above.
a) OSError.
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Which statements is false:
a. shared_ptrs provide the pointer operators dot(.), star(*) and arrow(->). b. We get the reference count using the shared_ptr member function use_count, which returns the number of shared_ptrs to the resource. c. Changes made to the resource of a shared_ptr are “seen” by all shared_ptrs to that resource. d. shared_ptr member function reset releases the current resource and sets the shared_ptr to NULL. If there are no other shared_ptrs to the resource, it’s destroyed.
Fill in the correct start tags and end tags to create a basic HTML document.
< ______ > < ______ > < ______ >This is the page title.< ______ > < ______ > < ______ > This is the content of the Web page. < ______ > < ______ >
A(n) ________ displays the results of a query or the data in a table and is often printed
A) report B) caption C) cascading update D) layout
If cell A2 contains the string "Excel 2013", then =________(A2) will return the number "10"
A) LEFT B) COUNT C) LEN D) MID