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A SysOps Administrator Is Running an Auto-Scaled Application Behind a Classic

question 791

Multiple Choice

A SysOps Administrator is running an auto-scaled application behind a Classic Load Balancer. Scaling out is triggered when the CPUUtilization instance metric is more than 75% across the Auto Scaling group. The Administrator noticed aggressive scaling out and after discussing with developers, an application memory leak is suspected causing aggressive garbage collection cycle. How can the Administrator troubleshoot the application without triggering the scaling process?

Recognize the long-term positive outcomes of preschool intervention programs including academic achievement and socio-economic status improvement.

Identify key components that enhance the effectiveness of preschool programs, including parental involvement and scaffolding strategies.

Comprehend the concept of scaffolding and its significance in child development within Vygotsky’s zone of proximal development.

Distinguish between different preschool educational approaches and their focus areas (e.g., academically oriented vs. child-centered).

Definitions:

First-Order Autocorrelation

First-order autocorrelation is a statistical measure indicating the correlation between values in a time series and their immediate predecessors.

Durbin-Watson D Statistic

A statistical tool designed to determine the existence of first-lag autocorrelation in the residuals of a regression analysis.

Regression Analysis

A statistical method for investigating the relationship between a dependent variable and one or more independent variables.

Durbin-Watson Statistic

A measure used in statistics to find out whether autocorrelation at lag one occurs in the residuals after performing a regression analysis.