NoSQL focuses on:
A) avoidance of replication of data.
B) minimizing storage space.
C) normalized data.
D) flexibility.
D
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Which of the following is a correct statement regarding implied warranties?
A. The seller cannot include a clause in the sales contract that excludes implied warranties. B. Implied warranties are absolute. C. The courts do not favor implied warranties. D. One of the implied warranties of quality imposed under the Uniform Commercial Code is the implied warranty of merchantability.
Global Engineers hired the following number of Class 1 engineers during the first six months of the past year. (Assume the data represents a sample.) ? No. of Class 1 MonthEngineers Hired January3 February2 March4 April2 May6 June0 ? a. Determine the mean, the median, the mode, and the range for the above data. b. Compute the variance and the standard deviation.c. Compute the first and the third quartiles.d. Compute the z-scores for the months of May and June.
What will be an ideal response?
The OSI security architecture focuses on security attacks, __________, and services
What will be an ideal response?
Which of the following best describes the construction phase of the systems life cycle?
A) The system is functionally designed, and then its physical design is specified. B) The new system is installed. C) Business and systems professionals document systems needs and feasibility. D) Data and procedures from the old system are converted.