NTCSS (class 20100)

NSD stands for Network Support Devision

The home directory exists on the slave server

NTCSS uses LDAP to manage user accounts, authentication, and configuration files.

Examples of Linux services are LDAP, Sybase, and NTCSS.

The purposes of a batch job are:

RSUPPLY is an example of a GOTS application.

An isolation transformer is designed to protect against transient noise.

Common services include:

What is the primary purpose of SOPs?

Linux stores all items within its OS as files.

Key features of Linux include:

A filename beginning with a period is considered visible.

TCP/IP (networking) is integrated into the Linux OS.

OOMA stands for Optimized Organizational Maintenance Activity

What is the primary purpose of the NTCSS Slave Server?

Linux servers generally boot from which run level(s)?

Database backups run at 2200 each night.

Which of the following is NOT a backup strategy?

The white (neutral) wire and black (load) wire are hot and operate at 120VAC 60 Hz.

Services are programs that are delivered with the OS to perform specific routine tasks.

What two interfaces are used to manage the NTCSS Dump Archiver?

White on red indicates a SetPID.

What device steps down and conditions 208VAC to 120VAC?

What provides the basic instructions for operating each activity of the NTCSS’s optimized system.

What is the central part of the OS?

The contents of a kernel typically include:

Power to a load is managed by a toggle switch.

Every physical server will have at least 2 application servers configured on it.

Slapd is the stand-alone LDAP replication daemon.

The NTCSS Master Server can be loaded with what three applications?

Linux has several hundred ________, also referred to as commands, scripts, or tools.

The kernel interfaces directly with the hardware of the computer.

Circuit Breaker 01 (CB01) receives how much current from the bulkhead?

The most common Linux shells are:

BCM stands for Beyond Capability of Maintainers

Linux’s first process to run upon boot up is init.

Restarting servers daily _________ and _____________

What are the primary accounts setup during system build?

EEC stands for electrical Equipment Cabinet.

In theater, NTCSS is usually accessed via Reflection X.

Which of the following are levels of Disaster Recovery?

NTCSS Dump Archiver is a configurable tool used to manage/automate archiving, retention, and database restoration.

You should study load assignments (pg 752) for positive test results.

Linux has eight (8) run levels.

RDBMS stands for Relational Database Management Systems.

Init verifies what:

The types of Linux pathnames are:

Linux utilities help perform various tasks such as:

COTS stands for Commercial Off-The-Shelf.

You should NOT restart/reboot a Linux server when which of the following items are saving or running:

What COTS applications are used on the NTCSS Server?

Backups is the most important area of concern in the NSD.

What process is responsible for replicating data from the master server to the slave server?

IPC stands for Inter-Process Capability

Transaction log backups run every hour, 10 minutes after the hour, from 0210-2110.

Modules contain large amounts of code and and are often used as drivers.

Directories can be created in which of the following ways:

What is a data processing system that manages information, personnel, material, and finances?

What are the two operational modes NTCSS Servers can operate in.

THE NTCSS Master Server will only have RSUPPLY when in MALS configuration.

The Hewlett Packard Proliant DL370 Gen 5 Server is used for ESXi 1 and 2 servers.

The passwd file contains contains passwords.

RDBMS provide:

NALCOMIS stands for _____ ____ _____ ______ ______ ______ ______.

CB01 controls power into what?

Green indicates an executable file.

Which of the following are Linux file categories?

NTCSS stands for Naval Tactical Command Support System

NTCSS Client Workstation uses COTS applications. (Pg 793)

The UPS can support up to 10 loads.

There are three methods for rebooting a server in single user mode.

Linux directories provide a way to organize and categorize files.

An NTCSS Application Server contains all software components needed by functional areas.

Daemons run in the background of the OS to provide system services (when needed by other programs).

Medium blue indicates a directory.

Batch jobs are known as pre-defined jobs.

NTCSS Backups can be broken down into what components?

The Kernel does what two things?

Linux uses a tree structure file system.

You need to study key directories on your own.

Medium blue indicates a symbolic link.

NSD system administrators will perform a backup of root (/) weekly and before/after system modifications.

Output from the system startup is called what?

Shell commands arranged in a file are called a shell script.

The primary purpose of the NTCSS Master Server is to provide account validation/authentication.

In most cases, file name extensions are optional.

The NTCSS Master Server hosts NALCOMIS.

Examples of boot users are which of the following?

Disaster Recovery refers to processes required to return the system to a valid operational state.

The NTCSS Database Server provides RDBMS services to applications.

MALS and NAS configurations have two servers; one hosting RSUPPLY and another hosting NALCOMIS.

Linux kernel is a Windows-like OS kernel

The Pluggable Authentication Module (PAM) is responsible for what functions?

Linux was created by who in what year?

Any Backup Media used to backup/restore the system and/or its databases.