In a database, each vertical column stores information that describes a record and is referred to as a(n) ________
A) array B) table C) field D) item
C
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The three types of control statements are the sequence statement, the selection state- ment and the statement.
a) repeat b) looping c) redo d) repetition
One type of tool to aid the programmer during the planning stage is called a ____.
A. placeholder B. flowchart C. desk-checker D. graphical user interface
A Windows application which demands a lot of raw processing power to execute repetitive complex calculations is a good candidate for the object-oriented programming language C/C++.
Answer the following statement true (T) or false (F)
Infrared Data Association (IrDA) requires _______________, meaning that devices have to be directly facing each other, requires very short distances (sometimes inches) between devices, and has very slow data rates.
A. Near Field Communication (NFC) B. Exchange ActiveSync (EAS) C. line of sight D. geotracking