Which of the following statements is NOT true about a mainframe computer?
A. A single computer with a single user istypical of a mainframe computer.
B. A mainframe computer provides the computing and storage capacity to meet massive data processing requirements.
C. A mainframe computer offers users high performance and excellent system availability.
D. A wide range of application software has been developed to run in the mainframe environment.
Answer: A
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will be generated by attempting which of the following with the Megacities database?
The error message ``` You cannot add or change a record because a related record is required in table 'Countries' ``` (A) A user tries to enter a record in the table Countries that doesn’t contain data in the primary key. (B) A user tries to add a record to a table that is related to the Countries table, and that record contains a foreign key value that does not correspond to a primary key value in the Countries table. (C) A user tries to enter a record to the table Countries with the same primary key as another record. (D) The user tries to request a joined table using LINQ.
What is an array?
A. A series of satellite dishes in the New Mexico desert. B. A group of variables of the same data type and name, indexed as an int. C. An operator in C++ that in used to perform mathematics. D. A series of variables that are accessed by an integer.
To make what is shown in the accompanying figure display for a certain period of time, the Suspend procedure is placed in the form load event handler.
Answer the following statement true (T) or false (F)
The _______________ HDMI connector is used exclusively for automobile video systems.
Fill in the blank(s) with the appropriate word(s).