The default in C++ is to make passes by ____.

a. address
b. pointer
c. value
d. reference


c. value

Computer Science & Information Technology

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Create an ER model for each of the following descriptions:

(a) A large organization has several parking lots, which are used by staff. (b) Each parking lot has a unique name, location, capacity, and number of floors (where appropriate). (c) Each parking lot has parking spaces, which are uniquely identified using a space number. (d) Members of staff can request the sole use of a single parking space. Each member of staff has a unique number, name,telephone extension number, and vehicle license number. (e) Represent all the ER models described in parts (a), (b), (c), and (d) as a single ER model. Provide any assumptions necessary to support your model.

Computer Science & Information Technology

Answer the following statements true (T) or false (F)

1 C# operators are evaluated from left to right. 2 The following are all valid variable names: _under_bar_, m928134, t5, j7, her_sales, his_account_total, a, b, c, z and z2. 3 A valid C# arithmetic expression with no parentheses is evaluated from left to right. 4 The following are all invalid variable names: 3g, 87, 67h2, h22 and 2h.

Computer Science & Information Technology

Which of the following certifications is not administered by (ISC)2?

A. CISSP B. CEH C. SSCP D. CSSLP

Computer Science & Information Technology

The ____ shortcut is used to return a search results list that contains webpages with a definition for a specific word or phrase.

A. definition: B. define: C. #reference D. #define

Computer Science & Information Technology