Answer:
The answer is 6.24 years
Explanation:
Given that,
let estimated year is "a" = 10 year
let standard deviation of year is " b" = 2 year
so,
using the normal standard table
P(z<z) = 3 %
P(z<z) = 0.03
P(z< - 1.881) = 0.03
than, z = -1.881
using z-score formula
X = zb + a
X = -1.881 * 2 + 10
X = 6.24 year
The 4gl languages that enable non-programmers to use certain easily understood commands to search and generate reports from a database are called <u>query</u>.
<h3>What is 4gl?</h3>
A computer programming language that is part of a class that is intended to improve upon third-generation programming languages (3GL) is known as a fourth-generation programming language (or 4GL).
Every generation of programming language strives to provide a greater level of abstraction of the internal workings of the computer hardware, making the language more user-friendly, potent, and adaptable.
Despite the fact that the definition of 4GL has evolved over time, it can still be characterized by the fact that it works more with large groups of data at once rather than concentrating on just bits and bytes.
The support for report generation, database management, mathematical optimization, GUI development, and web development may be found in languages that advertise themselves as 4GL. According to some academics, domain-specific languages include 4GLs as a subset.
Learn more about 4GL
brainly.com/question/9978575
#SPJ4
Answer:
SQL performance tuning
Explanation:
Based on the information provided within the question it can be said that the activities required to achieve this goal are SQL performance tuning. This refers using a tool or a specific technique with the main focus of making queries of a relation database run as fast and as efficient as possible. Thus reducing the amount of time it takes to return the correct answer.
"To move an icon, you right-click it and select “Pin to start menu.” True False"
False
