Numerade

Questions asked

BEST MATCH

Ebbinghaus's research in the late 1800s revealed that Select one: a. relearning was faster than initial learning. b. when forgetting occurs, it occurs quickly (soon after learning). c. All of these d. longer lists of words required more repetition. e. people were able to memorize long lists of nonsense syllables with repetition.

View Answer

BEST MATCH

Question 10 (Mandatory) (1 point) ? Saved Studies show that Native Americans are genetically predisposed to alcoholism; in other words, scientists have identified several genes that make them more prone to alcohol abuse as compared to other racial groups. True False

View Answer

BEST MATCH

Which of the following lists represents primary dealers in Jamaica? Question 20Answer a. NCB Capital markets Limited, Mayberry Investments Limited and Scotia Investments Jamaica Limited. b. Barita Investments Limited, First Caribbean International Securities Limited and JN Funds Manager Limited. c. All of the responses d. Mayberry Investments Limited, Sagicor Investments Jamaica Limited and Scotia Investments Jamaica Limited

View Answer

BEST MATCH

3. Assuming a 1KB page size, what are the page numbers and offsets for the following address references (provided as decimal numbers)? Explain your answers and show the required calculations. a. 2476 b. 13366 c. 11000 d. 19385 4. Consider a paging system with the page table stored in memory. a. if a memory reference takes 100 nanoseconds, how long does a paged memory reference take? Explain your answer and show the required calculations. b. if we add TLBs, and 50 percent of all page-table references are found in the TLBs, what is the effective memory reference time? (Assume that finding a page-table entry in the TLBs takes 1 nanosecond, if the entry is present). Explain your answer and show the required calculations.

View Answer

BEST MATCH

Find the distance from (-3,5, 4) to the line $x = 4t + 1$, $y = -3t + 2$, $z = 3$. Find the distance from (-3, 4, 3) to the plane $4x - 3y = 1$. Find the distance from (1,0,3) to the line $x = 3t+1$, $y = -4t$, $z = 5$. Find the distance from (6,9, -12) to the plane $x+2y+2z = 60$. Identify the name of the type of surface that has equation $z = 4x^2 + y^2$. Find a Cartesian equation for the plane through (-1, 2, 1), (1,1,2), and (0,2, 3).

View Answer

BEST MATCH

A program has three inputs A, B and C with the ranges [1,30], [15, 39] and [50 and 200] respectively. The program performs the function [C-(5*B+C)] and outputs negative (if the result is negative) or positive (if the result is positive). Find all the test cases and respective expected outcomes for BVC and robust testing. Also find the number of test cases for worst-case testing.

View Answer

BEST MATCH

A data set includes 104 body temperatures of healthy adults. The mean is 98.25 and the standard deviation is 0.71 Construct the 95% confidence interval. Assume that the population standard deviation is unknown (use t- distribution). (93.5, 99.4) (97.2, 98.7) (98.1, 98.4)

View Answer

BEST MATCH

Find the mass and center of mass of the solid E with the given density $\rho$. E is the cube given by $0 \le x \le a$, $0 \le y \le a$, $0 \le z \le a$; $\rho(x, y, z) = 2x^2 + 2y^2 + 2z^2$ m = $\overline{(x, y, z)} = $

View Answer

BEST MATCH

Texts: 1. What are the basic structures and techniques to encrypt data? 2. Can you generalize the 64-bit block size and 56-bit key DES to DES+ with 128-bit block size and 128-bit key? How about with 196-bit and 252-bit keys? 3. Why do you think AES is a better encryption algorithm? 4. Why is using the CBC mode a good way to encrypt a long message?

View Answer

BEST MATCH

Schematic - Pressure Reducing 02 M2 2.0 B DRILL em 0.3 P 40 ber bar T 1.1 Yla YLB 50 bar 12 M1 e01 M CLAMP Power unit limit

View Answer

jason s.