Q117 The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER
Q117 The CUSTOMERS table has a CUST_CREDIT_LIMIT column of data type NUMBER.
Which two queries execute successfully? (Choose two.)
- (A). SELECT NVL(cust_credit_limit * .15, ‘Not Available’) FROM customers;
- (B). SELECT NVL2(cust_credit_limit * .15, ‘Not Available’) FROM customers;
- (C). SELECT NVL(TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
- (D). SELECT TO_CHAR(NVL(cust_credit_limit * .15, ‘Not Available’)) FROM customers;
- (E). SELECT NVL2(cust_credit_limit, TO_CHAR(cust_credit_limit * .15), ‘Not Available’) FROM customers;
Xem thêm:
- Q118. Which two are true about Oracle Database Configuration Assistant (DBCA) templates?
- Chuyển cơ sở dữ liệu Non-CDB sang PDB trong Oracle Multitenant – Migrate a Non-Container Database to a Pluggable Database (PDB)
- Cần làm gì sau khi restore, cài đặt website wordpress từ mẫu có sẵn
- Spark là gì?
- Point in time là gì?
Bài viết cùng chủ đề:
-
Q166 Which query produces output for CUST_LAST_NAME containing Oder for the first row and Aus for the second?
-
Q165 Which three statements are true about multiple row subqueries?
-
Q164 As the DBA, you execute this command
-
Q163 Which two statements are true regarding Oracle database space management within blocks managed by Automatic Segment Space Management (ASSM)?
-
Q162 You start your database instance in NOMOUNT state, Which two actions are performed?
-
Q161 Examine this command Which two statements are true?
-
Q160 Examine the description of the BOOKS_TRANSACTIONS table
-
Q159 Which two statements are true about views?
-
Q158. Which two Oracle database space management features require the use of locally managed tablespaces?
-
Q157. Which three are types of segments in a Oracle database?
-
Q156 Which two statements are true about expressions using PROMO_BEGIN_DATE contained in a query?
-
Q155 Which four statements are true regarding primary and foreign key constraints and the effect they can have on table data?
-
Q154 l Which two are benefits of external tables?
-
Q153 Which three statements are true about the DESCRIBE command?
-
Q152 Which two are true about transactions in the Oracle Database?
-
Q151 Examine the description of the PRODUCTS table
