The covariance is defined as the co-movement of the returns of two assets or how well the returns of risky assets move together. Range and standard deviation are measures of dispersion and measure risk, not how assets move together.
___________ algorithms enable the computers to learn from data, and even improve themselves, without being explicitly Programmed
Which of the following is an example of a concurrency control mechanism used in transactions?
What is the purpose of virtual memory?
Which is not a datatype of COBOL language
How can the Banker's algorithm be used to prevent deadlocks?
What does the following code do?
x = [1, 2, 3]
y = [4, 5, 6]
z = x + y
What is the primary purpose of the three-way handshake in TCP?
In a pipelined CPU design, what is the purpose of the instruction pipeline?
Null value in DBMS corresponds to?
