COGNITIVE ASSESSMENT
Many mobile computers and mobile devices use LCD monitors. What does LCD stand for?
A. large character display
B. liquid crystal display
C. large crystal design
D. liquid color design
Answer: B
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A key issue when using HTML is the separation of the presentation of a document from the of that docu- ment.
Fill in the blank(s) with the appropriate word(s).
The ________ enables you to specify the source of the data for form or a report
A) Design grid B) Property Sheet C) Record Source property D) Split Form Orientation
Which of the following statements regarding industrial control systems (ICSs) is NOT true?
a. They encompass several types of control systems used in industrial production. b. ICS sensors typically have digital or analog I/O and are in a form that can be easily communicated over long distances. c. They should be securely segregated from other networks as a security layer. d. Physical access to them must be strictly controlled.
When programming or maintaining modern PLCs, you are likely to come across hexadecimal numbers in many different situations. What are two common instances of using hexadecimal numbers?
What will be an ideal response?