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[Show more]OCA Exam Questions & Answers 2023/2024 
 
 
Can you have static classes in Java? - ANSWER-Yes and no. You cannot have top-level static classes, but you may have nested static classes (these are mainly used in defining one-off, utility and/or library classes where instantiation would not make sense)....
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Add to cartOCA Exam Questions & Answers 2023/2024 
 
 
Can you have static classes in Java? - ANSWER-Yes and no. You cannot have top-level static classes, but you may have nested static classes (these are mainly used in defining one-off, utility and/or library classes where instantiation would not make sense)....
OCA Java SE 8 Programmer certification Exam Questions & Answers 2023/2024 
 
 
Package statement 
Import statements 
Comments 
Class declaration { 
 Variables 
 Comments 
 Constructors 
 Methods 
 Nested classes 
 Nested interfaces 
 Enum 
} - ANSWER-Structure of a Java class 
 
public final class R...
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Add to cartOCA Java SE 8 Programmer certification Exam Questions & Answers 2023/2024 
 
 
Package statement 
Import statements 
Comments 
Class declaration { 
 Variables 
 Comments 
 Constructors 
 Methods 
 Nested classes 
 Nested interfaces 
 Enum 
} - ANSWER-Structure of a Java class 
 
public final class R...
1Z0-808 OCA Java 8 Exam Questions & Answers 2023/2024 
 
 
True or False: Does the static method of Boolean parseBoolean, take boolean argument ? - ANSWER-False 
 
What does the static method of Boolean - parseBoolean - take as argument ? - ANSWER-String argument of, "true", "false", null and an...
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Add to cart1Z0-808 OCA Java 8 Exam Questions & Answers 2023/2024 
 
 
True or False: Does the static method of Boolean parseBoolean, take boolean argument ? - ANSWER-False 
 
What does the static method of Boolean - parseBoolean - take as argument ? - ANSWER-String argument of, "true", "false", null and an...
OCA Chapter 1 Exam Questions & Answers 2023/2024 
 
 
Defining a Class - ANSWER-Describing parts & characteristics of building blocks. Need to create an object in order to use. 
 
Object - ANSWER-Runtime instance of a class in memory 
Sits on heap and does not have name 
Cannot be assigned to anothe...
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Add to cartOCA Chapter 1 Exam Questions & Answers 2023/2024 
 
 
Defining a Class - ANSWER-Describing parts & characteristics of building blocks. Need to create an object in order to use. 
 
Object - ANSWER-Runtime instance of a class in memory 
Sits on heap and does not have name 
Cannot be assigned to anothe...
Java OCA 1Z0-808 - Operators and Statements Exam Questions & Answers 2023/2024 
 
 
operator - ANSWER-A special symbol that can be applied to a set of variables, values, or literals—referred to as operands—and that returns a result. 
 
What three types of operators are available in Java? - ANSWE...
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Add to cartJava OCA 1Z0-808 - Operators and Statements Exam Questions & Answers 2023/2024 
 
 
operator - ANSWER-A special symbol that can be applied to a set of variables, values, or literals—referred to as operands—and that returns a result. 
 
What three types of operators are available in Java? - ANSWE...
Java 8 Questions for Oracle Certified Associate Java SE 8 Programmer 1 with complete solutions 2023/2024 
 
 
What year was the Java programming created - ANSWER-1995 
 
What does OCA stand for - ANSWER-Oracle Certified Associate 
 
What are the 2 tests for Java developers provided by Oracle - ANSWE...
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Add to cartJava 8 Questions for Oracle Certified Associate Java SE 8 Programmer 1 with complete solutions 2023/2024 
 
 
What year was the Java programming created - ANSWER-1995 
 
What does OCA stand for - ANSWER-Oracle Certified Associate 
 
What are the 2 tests for Java developers provided by Oracle - ANSWE...
OCA Java 8 Exam Questions & Answers 2023/2024
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Add to cartOCA Java 8 Exam Questions & Answers 2023/2024
Oracle OCA Exam 1Z0-062 Chapter 3 Exploring the Oracle Database Architecture 2023/2024 
 
 
List the Logical structure elements - ANSWER-Tables segments, extents, tablespaces, data blocks 
 
List the Physical structure elements - ANSWER-data files, online redo log files, archived redo log file, cont...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 3 Exploring the Oracle Database Architecture 2023/2024 
 
 
List the Logical structure elements - ANSWER-Tables segments, extents, tablespaces, data blocks 
 
List the Physical structure elements - ANSWER-data files, online redo log files, archived redo log file, cont...
Oracle OCA Exam 1Z0-062 Chapter 8 Administering User Security 2023/2024 
 
 
What tasks are included in admininstering user security? - ANSWER-create & manage user accounts, 
grant & revoke privileges, 
create & manage roles, 
create & manage profiles 
 
What are the 5 authentication methods? - A...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 8 Administering User Security 2023/2024 
 
 
What tasks are included in admininstering user security? - ANSWER-create & manage user accounts, 
grant & revoke privileges, 
create & manage roles, 
create & manage profiles 
 
What are the 5 authentication methods? - A...
OCA Java SE 8 Programmer I Exam Guide Questions & Answers 2023/2024
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Add to cartOCA Java SE 8 Programmer I Exam Guide Questions & Answers 2023/2024
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Add to cartOCA Test Questions & Answers 2023/2024
Oracle OCA Exam 1Z0-062 Chapter 1 Installing Oracle Database Software 2023/2024 
 
 
Where to get Oracle Database software from? - ANSWER-Oracle Technology Network (OTN) 
Oracle Software Delivery Cloud (account is req'd) 
only the base release is publicly available. To obtain patches you must hav...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 1 Installing Oracle Database Software 2023/2024 
 
 
Where to get Oracle Database software from? - ANSWER-Oracle Technology Network (OTN) 
Oracle Software Delivery Cloud (account is req'd) 
only the base release is publicly available. To obtain patches you must hav...
Oracle OCA Exam 1Z0-062 Chapter 16 Automating Tasks by Using Oracle Scheduler 2023/2024 
 
 
Basic Concept: What is a "Job"? - ANSWER-Jobs can be: 
procedures that execute within the database 
operating system commands and scripts 
can run locally or on remote machines and databases 
can run acco...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 16 Automating Tasks by Using Oracle Scheduler 2023/2024 
 
 
Basic Concept: What is a "Job"? - ANSWER-Jobs can be: 
procedures that execute within the database 
operating system commands and scripts 
can run locally or on remote machines and databases 
can run acco...
OCA Test 1 Review Questions & Answers 2023/2024
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Oracle OCA Exam 1Z0-062 Chapter 11 Implementing Database Auditing 2023/2024 
 
 
11.01 Explain DBA Responsibilities for Security and Auditing 
 
List 5 reasons for auditing? - ANSWER-accountability for actions 
deter inappropriate activity 
investigate suspicious activity 
notify an auditor of unaut...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 11 Implementing Database Auditing 2023/2024 
 
 
11.01 Explain DBA Responsibilities for Security and Auditing 
 
List 5 reasons for auditing? - ANSWER-accountability for actions 
deter inappropriate activity 
investigate suspicious activity 
notify an auditor of unaut...
Oracle OCA Exam 1Z0-062 Chapter 6 Managing Database Storage Structures 2023/2024 
 
 
RENAME TABLESPACE Syntax? - ANSWER-ALTER TABLESPACE oldname RENAME TO newname; 
 
TS can be online when renamed 
 
RENAME TABLESPACE Syntax? - ANSWER-"ALTER TABLESPACE oldname RENAME TO newname; TS can be online w...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 6 Managing Database Storage Structures 2023/2024 
 
 
RENAME TABLESPACE Syntax? - ANSWER-ALTER TABLESPACE oldname RENAME TO newname; 
 
TS can be online when renamed 
 
RENAME TABLESPACE Syntax? - ANSWER-"ALTER TABLESPACE oldname RENAME TO newname; TS can be online w...
Oracle OCA Exam 1Z0-062 Chapter 14 Managing Performance: SQL Tuning 2023/2024 
 
 
14.01 Manage Optimizer Statistics 
 
Objects stats are imperfect, why? - ANSWER-a) they're static, must be refreshed periodically or they are stale 
 
b) they're usually gathered via sampling, not 100% all rows are ...
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Add to cartOracle OCA Exam 1Z0-062 Chapter 14 Managing Performance: SQL Tuning 2023/2024 
 
 
14.01 Manage Optimizer Statistics 
 
Objects stats are imperfect, why? - ANSWER-a) they're static, must be refreshed periodically or they are stale 
 
b) they're usually gathered via sampling, not 100% all rows are ...
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