Why does the following assignment statement generate an error?

>>> x.y = 5
Traceback (most recent call last):
File "", line 1, in
NameError: name 'x' is not defined


The x.y is not a valid name; Python parses it as “apply method y to object
x.” Python reports that x is not defined.

Computer Science & Information Technology

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There are _______ types of hypervisors, distinguished by whether there is another operating system between the hypervisor and the host.

A) two B) three C) four D) five

Computer Science & Information Technology

What is the best method to consolidate 3 workbooks from 3 branch office into one regional workbook?

A) Splitting B) 3-D Formulas C) Copy and paste D) External cell references

Computer Science & Information Technology

Every time you use the ____ function, the file pointer moves to the next character in the file.

A. fgetc() B. fopen() C. fclose() D. fileread()

Computer Science & Information Technology

Which of the following member function do all the sequential containers (vector, list, deque) have? In the explanation, tell what the member does/returns.

a) begin() b) end() c) rbegin() d) rend() e) push_front() f) pushback() g) front() h) back()

Computer Science & Information Technology