SCADA/PLC/SAP

Question 1

WHATS A PLC

Answer 1

A SOLID STATE MEMBER OF THE COMPUTER FAMILY USING INTEGRATED CIRCUITS INSTEAD OF ELECTROMAGNETIC DEVICES TO IMPLEMENT CONTROL FUNCTIONS

Question 2

WHAT IS THE REASON FOR HAVING PLC’S

Answer 2

TO REPLACE RELAYS

Question 3

WHAT IS THE MAIN FUNCTION OF A PLC

Answer 3

TO PERFORM THE REPETITIVE & SEQUENTIAL OPERATIONS THAT WERE PREVIOUSLY PERFORMED BY RELAYS

Question 4

WHAT ARE THE 5 MAIN PARTS OF A PLC

Answer 4

I/O INTERFACE
MEMORY SYSTEM
PROCESSOR
POWER SUPPLY
PROGRAMMING DEVICE

Question 5

WHERE ARE FIELD DEVICES CONNECTED

Answer 5

THE I/O INTERFACE

Question 6

HOW ARE LOGIC DIAGRAMS WIRED INTO THE PLC

Answer 6

SOFT WIRED

Question 7

WHAT IS THE PROCESS OF READING THE INPUTS,EXECUTING THE PROGRAM, AND UPDATING THE OUTPUTS

Answer 7

THE SCAN

Question 8

WHAT SUPERVISORY PROGRAMS DIRECT ALL SYSTEMS ACTIVITIES

Answer 8

EXECUTIVE MEMORY

Question 9

WHAT IS APPLICATION MEMORY

Answer 9

USER PROGRAMMED INSTRUCTIONS

Question 10

WHICH MEMORY LOSES ITS PROGRAMMED CONTENTS WHEN POWER IS LOST

Answer 10

VOLATILE MEMORY

Question 11

WHICH MEMORY RETAINS ITS PROGRAMMED CONTENTS WHEN POWER IS LOST

Answer 11

NON-VOLATILE MEMORY

Question 12

WHAT IS ROM

Answer 12

READ ONLY MEMORY (PERMANENTLY STORES FIXED PROGRAMS)

Question 13

WHAT IS RAM

Answer 13

RANDOM-ACCESS MEMORY (READ/WRITE MEMORY)

Question 14

CAN THE DEPARTMENT MONITOR ALL IT RESOURCES

Answer 14

YES

Question 15

CAN A SUPERVISOR ACCESS AN EMPLOYEES WORK AREA DEVICES

Answer 15

YES

Question 16

WHAT ARE THE SECURITY VIOLATIONS

Answer 16

PHYSICAL OR ELECTRICAL UNAUTHORIZED ACCESS COMPROMISED OR MODIFIED DATA, MALICIOUS CODE INFECTION, OR DENIAL OF SERVICE ATTACK, OR THE LOSS, MISUSE, OR DAMAGE TO IT EQUIPMENT OR DATA THAT HE/SHE IS RESPONSIBLE FOR

Question 17

WHO IS ALLOWED ACCESS TO THEIR WORK EMAIL AT HOME

Answer 17

EVERYONE

Question 18

HOW MANY SESSIONS CAN YOU HAVE AT ONE TIME

Answer 18

6

Question 19

HOW MANY LOG-ONS CAN YOU HAVE AT ONE TIME

Answer 19

4

Question 20

WHAT IS A USER MENU

Answer 20

IT CONTAINS ALL OF THE TRANSACTIONS THE USER HAS AUTHORIZATION TO RUN

Question 21

WHAT IS THE FAVORITES LIST

Answer 21

A LIST CREATED BY THE USER FOR SHORT CUTS OR WEB PAGES FOR TRANSACTIONS THAT ARE USED OFTEN

Question 22

WHAT ARE VARIANTS

Answer 22

AWAY OF SAVING A SET OF VALUES IN FIELDS WITH IN TRANSACTIONS. THE DEFAULTED TRANSACTIONS FOR YOU OR OTHERS WHEN THE TRANSACTION IS ENTERED.

Question 23

HOW TO CHECK YOUR LEAVE BALANCES

Answer 23

QUOTA OVERVIEW

Question 24

IT IS UNLAWFUL FOR DWR TO CHECK ANY WORK IT ITEMS

Answer 24

FALSE

Question 25

WHAT 2 SCREENS ARE USED FOR OPERATIONAL SWITCHING

Answer 25

MAINTENANCE & SWITCHING SCREENS

Question 26

WHAT IS THE DIFFERENCE BETWEEN THE SWITCHING ORDER FORMS

Answer 26

PLACEMENT(GREEN) REMOVAL(RED)

Question 27

HOW DO YOU KNOW IF YOU HAVE FORGOTTEN TO PRINT A TAG

Answer 27

THE PRINT TAG ICON WILL STILL BE PRESENT

Question 28

SAP CHECKS FOR OVERLAPPING CLEARANCES

Answer 28

FALSE

Question 29

WHAT IS SCHEDULED TIME

Answer 29

UNAVAILABLE TIME THAT APPEARS ON THE EROF. THE TOTAL OUTAGE TIME THAT POC CARES ABOUT

Question 30

WHAT IS ACTUAL TIME

Answer 30

CLEARANCE TIME, THE TIME MAINTENANCE NEEDS FOR THE CLEARANCE

Question 31

WHAT POLLS THE RTU'S TO COLLECT DATA AND PRE-PROCESS DATA PRIOR TO SENDING IT TO THE HOST COMPUTER

Answer 31

THE FEP FRONT END PROCESSOR

Question 32

WHAT DOES THE REMOTE TERMINAL UNIT (RTU) DO

Answer 32

SAMPLE FIELD POINTS AT PRE DEFINED INTERVALS, SEND DATA TO THE FEP FOR PRE PROCESSING

Question 33

HOW IS ACC CONNECTED

Answer 33

THROUGH MOTUMS

Question 34

3 INTERSITE OPERATING MODES

Answer 34

NORMAL FALL-BACK BACK-UP

Question 35

WHAT IS JURISDICTION

Answer 35

ASSIGNS CONSOLE RESPONSIBILITIES

Question 36

WHAT IS THE SOE

Answer 36

SEQUENCE OF EVENTS LOGGED DOWN TO THE MILLISECOND

Question 37

WHAT ARE THE CONSEQUENCES FOR SETTING PREPARED

Answer 37

NOT ALL ARE CORRECT

Question 38

YOU CAN USE TIME COMMANDS FOR GATE CONTROL

Answer 38

TRUE

Question 39

WHAT ARE 3 CATEGORIES OF ALARMS

Answer 39

CRITICAL NON-CRITICAL EVENT

Question 40

WHAT HAPPENS WHEN YOU ACKNOWLEDGE ALARMS AT THE ANNUNCIATOR

Answer 40

ACKNOWLEDGED ALARMS ARE AUTO DELETED WHEN RETURNED TO THE NORMAL STATE CONDITION IS ACKNOWLEDGED

Question 41

2 HOST ID'S FOR SCADA

Answer 41

PCB PCA