Which data structure allows deleting data elements from front and inserting at rear?
A. Stacks
B. Queues
C. Deques
D. Binary search tree
Answer: B
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Which of the following strategies help children learn to observe and respond to artistic works?
a. Avoid making any comments so as not to disturb the children's experience. b. Show copies of works rather than real examples so the children can handle them. c. Always present the works in the same way. d. Point out similarities and differences in the works.
Effort rankings may vary from year to year based on per pupil spending and the wealth measures
Indicate whether the statement is true or false.
Which of the following might be included in a multirepresentational approach to representing mathematical ideas?
a. written symbols b. spoken language c. concrete objects d. all of the above
From the physiological perspective, the distinction between "deaf" and "hard of hearing" is based on
A) decibel levels detected. B) frequency of sounds detected. C) location of hearing loss. D) language ability.