Oracle 1Z0-148 Questions Answers

The STUDENTS table exists in your schema.
Examine the DECLARE section of a PL/SQL block:

Which two blocks are valid?

A. BEGIN
OPEN cursor3 FOR SELECT * FROM students;
cursor1 :=cursor3;
END;
B. BEGIN
OPEN stcur;
cursor1 :=stcur;
END;
C. BEGIN
OPEN cursor1 FOR SELECT * FROM students;
stcur :=cursor1;
END;
D. BEGIN
OPEN stcur;
cursor3 :=stcur;
END;
E. BEGIN
OPEN cursor1 FOR SELECT * FROM students;
cursor2 :=cursor1;
END;

Answer: AE

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Oracle 1Z0-148 Questions Answers

Which two statements are correct for collecting data about identifiers in PL/SQL source code?

A. CREATE < function/Procedure> PLSCOPE_SETTINGS = ‘IDENTIFIERS: ALL’ AS …
B. ALTER SYSTEM SET PLSCOPE_SETTINGS = ‘IDENTIFIERS: NONE’
C. ALTER SESSION SET PLSCOPE_SETTINGS = ‘IDENTIFIERS: NONE’
D. ALTER SESSION SET PLSCOPE_SETTINGS = ‘IDENTIFIERS: ALL’
E. ALTER <function/Procedure> COMPILE PLSCOPE_SETTINGS = ‘IDENTIFIERS: ALL’

Answer: A,D

Oracle 1Z0-148 Questions Answers

The anonymous block fails with:
ERROR at line 1:
ORA-01403: no data found
ORA-06512: at line 5
Which two are valid options to prevent this error from occurring?

A. Line 5 should be replaced with:DBMS_LOB.CREATETEMPORARY (pdatabuf (1),
TRUE, DBMS_LOB.CALL);
B. Line 5 should be replaced with:DBMS_LOB.CREATETEMPORARY (pdatabuf (1),
FALSE, DBMS_LOB.SESSION);
C. Rewrite the block as:DECLARETYPE databuf_arr IS TABLE OF CLOB INDEX BY
BINATY_INTEGER;pdatabuf databuf_arr;PROCEDURE mytemplob (x OUT CLOB)
ISBEGINDBMS_LOB.CREATETEMPORARY (x, TRUE, DBMS_LOB,
SESSION);END;BEGINmytemplob (pdatabuf (1));END;/
D. pdatabuf (1) := NULL; should be added after line 4.
E. Line 5 should be replaced with:DBMS_LOB.CREATETEMPORARY (pdatabuf, TRUE,
DBMS_LOB.SESSION);

Answer: C,E

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Oracle 1Z0-148 Questions Answers

Which codes executes successfully?

A. CREATE PACKAGE pkg ASTYPE rec_typ IS RECORD (price NUMBER, inc_pct
NUMBER);PROCEDURE calc_price (price_rec IN OUT rec_typ);END pkg;/CREATE
PACAKGE BODY pkg ASPROCEDURE calc_price (price_rec IN OUT rec_typ)
ASBEGINprice_rec.price := price_rec.price + (price_rec.price * price_rec.inc_pct)/100;END
calc_price;END pkg;/DECLARE1_rec pkg. rec_typ;BEGIN1_rec_price :=100;1_rec.inc_pct
:=50;EXECUTE IMMEDIATE ‘BEGIN pkg. calc_price (:rec); END;’ USING IN OUT
1_rec;END;
B. CREATE PACKAGE pkg ASTYPE rec_typ IS RECORD (price NUMBER, inc_pct
NUMBER);END pkg;/CREATE PROCEDURE calc_price (price_rec IN OUT pkg. rec_typ)
ASBEGINprice_rec.price := price_rec.price + (price_rec.price *
price_rec.inc_pct)/100;END/DECLARE1_rec pkg.rec_typ;BEGINEXECUTE IMMEDIATE
‘BEGIN calc_price (:rec); END;’ USING IN OUT 1_rec (100, 50);END;
C. CREATE PACKAGE pkg ASTYPE rec_typ IS RECORD (price NUMBER, inc_pct
NUMBER);END pkg;/CREATE PROCEDURE calc_price (price_rec IN OUT pkg. rec_typ)
ASBEGINprice_rec.price := price_rec.price + (price_rec.price * price_rec.inc_pct)/100;END
;/DECLARE1_rec pkg. rec_typ;BEGIN1_rec_price :=100;1_rec.inc_pct :=50;EXECUTE
IMMEDIATE ‘BEGIN calc_price (1_rec); END;’;END;
D. DECLARETYPE rec_typ IS RECORD (price NUMBER, inc_pct NUMBER);1_rec rectyp;
PROCEDURE calc_price (price_rec IN OUT rec_typ) ASBEGINprice_rec.price := pricerec.
price+ (price_rec.price * price_rec.inc_pct)/100;END;BEGIN1_rec_price
:=100;1_rec.inc_pct :=50;EXECUTE IMMEDIATE ‘BEGIN calc_price (:rec); END;’ USING
IN OUT 1_rec;END;

Answer: B

Oracle, LinkedIn To Integrate HR Apps, Data To Help Employers Find Talent

Oracle is deepening its cloud-based HR applications with LinkedIn, both companies working together to help employers find, hire and train qualified candidates.

This relationship of integration and data sharing has been forged in a context of intense global competition to attract the most talented workers, said Nagaraj Nadendla, vice president of the Oracle group, responsible for the development of cloud recruitment software of the society. "Each candidate for a position, internal or external, hopes to be found and this agreement will help to achieve this," says Nadendla.

The new integrations between LinkedIn and Oracle HCM (Human Capital Management) Cloud and Oracle Taleo Enterprise Edition include:

• Import Talent Profiles: Enables employees interested in jobs in other areas of the business to import key elements of their LinkedIn Profiles into their Oracle HCM Cloud Talent Profile.

• Recommended Matches and Integrated Search: Enables recruiters to easily search LinkedIn to identify the members that best match a job application or project in Oracle Recruiting Cloud and Taleo Enterprise Edition.

• Referral Guidelines: Enables applicants to apply for jobs through Oracle Recruiting Cloud or Taleo Enterprise Edition, and to identify and contact (via InMail) their LinkedIn connections, which can provide the best guidance for this job.

• System Connect Recruiter: Enables LinkedIn Recruiter users to consolidate and display recruiting data (application, job creation date, or latest candidate profile update) from Oracle Recruiting Cloud, Taleo Enterprise Edition and LinkedIn.

• Learning Integration: combines the Oracle Learning Cloud and LinkedIn training courses to promote career development.

This unique collaboration will help organizations to "quickly identify, engage, evaluate and integrate talented people," says Nadendla. Oracle and LinkedIn announced this relationship on Oct. 10 at the LinkedIn Talent Connect Conference in Anaheim, California.

"The world of work is changing rapidly, creating new opportunities and challenges for talent leaders," said Scott Roberts, vice president of business development for LinkedIn, in a statement. "We are excited to be working with Oracle to create better solutions to make hiring and talent development as transparent and effective as possible."

Oracle 1Z0-148 Question Answer

Which two statements are correct in Oracle Database 12c?

A. For native compilation, PLSQL_OPTIMIZE_LEWVEL should be set to 2.
B. Native compilation is the default compilation method
C. Native compilation should be used during development.
D. Natively compiles code is stored in the SYSTEM tablespace.
E. To change a PL/SQL object from interpreted to native code, set the
PLSQL_CODE_TYPE to NATIVE and recompile it.

Answer: D,E

Oracle 1Z0-148 Question Answer

You are designing and developing a complex database application built using many dynamic SQL statements. Which option could expose your code to SQL injection attacks?

A. Using bind variables instead of directly concatenating parameters into dynamic SQL statements
B. Using automated tools to generate code
C. Not validating parameters which are concatenated into dynamic SQL statements
D. Validating parameters before concatenating them into dynamic SQL statements
E. Having excess database privileges

Answer: A


Examine this function body:

Which two headers will allow this function to compile successfully and take advantage of both invoker’s rights and function result caching?

A. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN
VARCHAR2RESULT_CACHE RELIES_ON (departments)AUTHID
CURRENT_USERISdate_hired DATE;
B. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN
VARCHAR2RESULT_CACHEAUTHID CURRENT_USERISdate_hired DATE;
C. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN
VARCHAR2RESULT_CACHEAUTHID DEFINERISdate_hired DATE;
D. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN
VARCHAR2RESULT_CACHE RELIES_ON (employees)AUTHID
CURRENT_USERISdate_hired DATE;
E. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2AUTHID
DEFINERISdate_hired DATE;

Answer: D,E