Download DB2 10.1 Fundamentals.C2090-610.TestInside.2018-11-30.80q.vcex

Vendor: IBM
Exam Code: C2090-610
Exam Name: DB2 10.1 Fundamentals
Date: Nov 30, 2018
File Size: 297 KB
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Demo Questions

Question 1
Which product is used to customize execution environments for the purpose of controlling system resources so that one department or service class does not overwhelm the system? 
  1. pureScale
  2. Workload manager
  3. Data partitioning feature
  4. Self-tuning memory manager
Correct answer: B
Question 2
What type of mechanism is a simple token value that is used to refer to a much bigger large object (LOB)?
  1. locator
  2. pointer
  3. address
  4. reference
Correct answer: A
Explanation:
Question 3
What type of large object (LOB) is used to store LOB data together with the formatted rows on data pages, instead of in a separate LOB storage object?
  1. inline
  2. binary
  3. internal
  4. partitioned
Correct answer: A
Question 4
What is the purpose of the Query Tuner?
  1. To automatically capture and stop rogue queries.
  2. To provide recommendations and analysis for tuning a single query.
  3. To provide recommendations and analysis for tuning up to 100 queries.
  4. To recommend indexes and to guide DBAs through the process of creating new indexes.
Correct answer: B
Question 5
Which tool allows users to connect to a DB2 database using a wizard?
  1. Control Center
  2. IBM Data Studio
  3. Universal Connection Expert
  4. DB2 Connection Pool Manager 
Correct answer: B
Question 6
Which two activities indicate the need for a data warehouse? (Choose two.)
  1. Confirm product inventory.
  2. Monitor product availability.
  3. Summarize sales by region.
  4. Identify patterns for products sold in the last five years.
  5. Associate one or more products with a purchase order.
Correct answer: CD
Question 7
What factor influences lock escalation?
  1. Table size
  2. Buffer space
  3. Number of locks
  4. Available real storage
Correct answer: C
Question 8
Which type of lock allows the lock owner and all concurrent applications to read, but not update, the locked data?
  1. Share (S)
  2. Update (U)
  3. Exclusive (X)
  4. Intent Exclusive (IX)
Correct answer: A
Question 9
Application APP_A is performing updates to table TAB1 using the cursor stability (CS) isolation level. If application APP_B wants to retrieve all rows from table TAB1 without waiting for application APP_A to finish making updates, what isolation level must application APP_B use? 
  1. Read Stability (RS)
  2. Repeatable Read (RR)
  3. Uncommitted Read (UR)
  4. Cursor Stability (CS)
Correct answer: C
Question 10
Which statement will prevent concurrent application processes from performing anything other than read-only operations against a table named TAB1? 
  1. LOCK TABLE tab1 IN READ MODE
  2. LOCK TABLE tab1 IN SHARE MODE
  3. LOCK TABLE tab1 IN EXCLUSIVE MODE
  4. LOCK TABLE tab1 IN READ-ONLY MODE
Correct answer: B
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