DUMPSREVIEW ACTUAL AND UPDATED ORACLE 1Z0-071 PDF QUESTIONS

DumpsReview Actual and Updated Oracle 1z0-071 PDF Questions

DumpsReview Actual and Updated Oracle 1z0-071 PDF Questions

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Oracle 1z1-071 exam tests candidates on various topics such as SQL SELECT statements, data manipulation language (DML) and data definition language (DDL) commands, table creation and modification, and database objects. 1z0-071 exam also covers advanced SQL topics such as subqueries, joins, and set operators. 1z0-071 exam format consists of 73 multiple-choice questions, and candidates have 105 minutes to complete the exam.

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Oracle Database SQL Sample Questions (Q310-Q315):

NEW QUESTION # 310
Whith three statements are true about built in data types?

  • A. A BFILE stores unstructured binary data in operating systerm files
  • B. A BLOB stores unstructured binary data within the database
  • C. The default length for a CHAR column is always one character
  • D. A VARCHAR2 column definition does not require the length to be specified
  • E. A VARCHAR2 blank pads column values only if the data stored is non numeric and contains no special characlers
  • F. A CHAR column definition does not require the length to be specified

Answer: A,B,C


NEW QUESTION # 311
View the Exhibit and examine PRODUCTS and ORDER_ITEMS tables.

You executed the following query to display PRODUCT_NAME and the number of times the product has been ordered:
SELECT p.product_name, i.item_cnt
FROM (SELECT product_id, COUNT (*) item_cnt
FROM order_items
GROUP BY product_id) i RIGHT OUTER JOIN products p
ON i.product_id = p.product_id;
What would happen when the above statement is executed?

  • A. The statement would not execute because the ITEM_CNT alias cannot be displayed in the outer query.
  • B. The statement would execute successfully to produce the required output.
  • C. The statement would not execute because the GROUP BY clause cannot be used in the inline.
  • D. The statement would not execute because inline views and outer joins cannot be used together.

Answer: B


NEW QUESTION # 312
Evaluate the following SELECT statement and view the exhibit to examine its output:
SELECT constraint_name, constraint_type, search_condition, r_constraint_name, delete_rule, status, FROM user_constraints WHERE table_name = 'ORDERS'; CONSTRAINT_NAME CON SEARCH_CONDITION R_CONSTRAINT_NAME DELETE_RULE STATUS
ORDER_DATE_NN
C
"ORDER_DATE" IS NOT NULL
ENABLED
ORDER_CUSTOMER_ID_NN
C
"CUSTOMER_ID" IS NOT NULL
ENABLED
ORDER_MODE_LOV
C
order _mode in ('direct', 'online')
ENABLED
ORDER TOTAL MIN
C
order total >= 0
ENABLED
ORDER PK
P
ENABLED
ORDERS CUSTOMER ID
R
CUSTOMERS ID
SET NULL
ENABLED
ORDERS SALES REP
R
EMP EMP ID
SET NULL
ENABLED
Which two statements are true about the output? (Choose two.)

  • A. In the second column, 'c' indicates a check constraint.
  • B. The R_CONSTRAINT_NAME column gives the alternative name for the constraint.
  • C. The column DELETE_RULE decides the state of the related rows in the child table when the corresponding row is deleted from the parent table.
  • D. The STATUS column indicates whether the table is currently in use.

Answer: A,C


NEW QUESTION # 313
Which three are true?

  • A. LAST_DAY returns the date of the last day of the month for the date argument passed to the function.
  • B. CEIL requires an argument which is a numeric data type.
  • C. LAST_DAY return the date of the last day the previous month only.
  • D. LAST_DAY returns the date of the last day of the current ,month onlyu.
  • E. ADD_MONTHS works with a character string that can be implicitlyt converted to a DATE data type.
  • F. CEIL returns the largest integer less than or equal to a specified number.
  • G. ADD_MONTHS adds a number of calendar months to a date.

Answer: A,B,G


NEW QUESTION # 314
Examine the structure of the MEMBERS table: (Choose the best answer.)

Examine the SQL statement:
SQL > SELECT city, last_name LNAME FROM MEMBERS ORDER BY 1, LNAME DESC; What would be the result execution?

  • A. It displays all cities in descending order, within which the last names are further sorted in descending order.
  • B. It fails because a column alias cannot be used in the ORDER BY clause.
  • C. It fails because a column number and a column alias cannot be used together in the ORDER BY clause.
  • D. It displays all cities in ascending order, within which the last names are further sorted in descending order.

Answer: D


NEW QUESTION # 315
......

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