Submitted by: Henry Kay

Question: 1

Examine the parameters for your database instance:


————————– ——————————- —————————

undo_management string AUTO

undo_retentioninteger 12 00

undo_tablespace string UNDOTBS1

You execute the following command:


Which statement is true in this scenario?

A. Undo data is written to flashback logs after 1200 seconds.

B. Inactive undo data is retained for 1200 seconds even if subsequent transactions fail due to lack of space in the undo tablespace.

C. You can perform a Flashback Database operation only within the duration of 1200 seconds.

D. An attempt is made to keep inactive undo for 1200 seconds but transactions may overwrite the undo before that time has elapsed.

Answer: A

Question: 2

A user establishes a connection to a database instance by using an Oracle Net connection. You want to ensure the following:

1. The user account must be locked after five unsuccessful login attempts.

2. Data read per session must be limited for the user.

3. The user cannot have more than three simultaneous sessions.

4. The user must have a maximum of 10 minutes session idle time before being logged off automatically.

How would you accomplish this?

A. by granting a secure application role to the use

B. by implementing Database Resource Manage

C. by using Oracle Label Security options

D. by assigning a profile to the use

Answer: D

Question: 3

As a user of the ORCL database, you establish a database link to the remote HQ database such that all users in the ORCL database may access tables only from the SCOTT schema in the HQ database. SCOTTs password is TIGER. The service mane HQ is used to connect to the remote HQ database.

Which command would you execute to create the database link?





Answer: B

Question: 4

What happens if a maintenance window closes before a job that collects optimizer statistics completes?

A. The job is terminated and the gathered statistics are not saved.

B. The job is terminated but the gathered statistics are not published.

C. The job continues to run until all statistics are gathered.

D. The job is terminated and statistics for the remaining objects are collected the next time the maintenance window opens.

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Answer: D

Question: 5

You plan to create a database by using the Database Configuration Assistant (DBCA), with the following specifications:

Applications will connect to the database via a middle tier.

The number of concurrent user connections will be high.

The database will have mixed workload, with the execution of complex BI queries scheduled at night.

Which DBCA option must you choose to create the database?

A. a General Purpose database template with default memory allocation

B. a Data Warehouse database template, with the dedicated server mode option and AMM enabled

C. a General Purpose database template, with the shared server mode option and Automatic Memory Management (AMM) enabled

D. a default database configuration

Answer: C

Question: 6

Which two statements are true about the logical storage structure of an Oracle database?

A. An extent contains data blocks that are always physically contiguous on disk.

B. An extent can span multiple segments.

C. Each data block always corresponds to one operating system block.

D. It is possible to have tablespaces of different block sizes.

E. A data block is the smallest unit of I/O in data files.

Answer: B,D

Question: 7

Which two statements correctly describe the relationship between data files and logical database structures?

A. A segment cannot span data files.

B. A data file can belong to only one tablespace.

C. An extent cannot span data files.

D. The size of an Oracle data block in a data file should be the same as the size of an OS block.

Answer: B,C

Question: 8

Which statement is true about the Log Writer process?

A. It writes when it receives a signal from the checkpoint process (CKPT).

B. It writes concurrently to all members of multiplexed redo log groups.

C. It writes after the Database Writer process writes dirty buffers to disk.

D. It writes when a user commits a transaction.

Answer: D

Question: 9

The ORCL database is configured to support shared server mode. You want to ensure that a user connecting remotely to the database instance has a one-to-one ratio between client and server processes.

Which connection method guarantees that this requirement is met?

A. connecting by using an external naming method

B. connecting by using the easy connect method

C. creating a service in the database by using the dbms_service.create_service procedure and using this service for creating a local naming service

D. connecting by using the local naming method with the server = dedicated parameter set in the tnsnames.ora file for the net service

E. connecting by using a directory naming method

Answer: C,E

Question: 10

Which two tasks can be performed on an external table?

A. partitioning the table

B. creating an invisible index

C. updating the table by using an update statement

D. creating a public synonym

E. creating a view

Answer: D,E


Question: 11

Which three statements are true about a job chain?

A. It can contain a nested chain of jobs.

B. It can be used to implement dependency-based scheduling.

C. It cannot invoke the same program or nested chain in multiple steps in the chain.

D. It cannot have more than one dependency.

E. It can be executed using event-based or time-based schedules.

Answer: A,B,E

Question: 12

The HR user receives the following error while inserting data into the sales table:

On investigation, you find that the users tablespace uses Automatic Segment Space Management (ASSM). It is the default tablespace for the HR user with an unlimited quota on it.

Which two methods would you use to resolve this error?

A. Altering the data file associated with the USERS tablespace to ex automatically

B. Adding a data file to the USERS tablespace

C. Changing segment space management for the USERS tablespace to manual

D. Creating a new tablespace with autoextend enabled and changing the default tablespace of the HR user to the new tablespace

E. Enabling resumable space allocation by setting the RESUMABLE_TIMEOUT parameter to a nonzero value

Answer: A,D

Question: 13

Which three factors influence the optimizer’s choice of an execution plan?

A. the optimizer_mode initialization paramete

B. operating system (OS) statistics

C. cardinality estimates

D. object statistics in the data dictionary

E. fixed baselines

Answer: A,B,D

Question: 14

Examine the resources consumed by a database instance whose current Resource Manager plan is displayed.

SQL> SELECT name, active_sessions, queue_length,

Consumed_cpu_time, cpu_waits, cpu_wait_time

FROM v$rsrc_consumer_group;



———————————– ——————– ——————– ——————— —————-

OLTP__ORDER__ENTRY1029690 467


OTHES__GROUPS 0 059823664089


SYS_GROUP 1 02420704 914




Which two statements are true?

A. An attempt to start a new session by a user belonging to DSS_QUERIES fails with an error.

B. An attempt to start a new session by a user belonging to OTHE_GROUPS fails with an error.

C. The CPU_WAIT_TIME column indicates the total time that sessions in the consumer group waited for the CPU due to resource management.

D. The CPU_WAIT_TIME column indicates the total time that sessions in the consumer group waited for the CPU due to I/O waits and latch or enqueue contention.

E. A user belonging to the DSS__QUERIES resource consumer group can create a new session but the session will be queued.

Answer: C,E

Question: 15

Which action takes place when a file checkpoint occurs?

A. The checkpoint position is advanced in the checkpoint queue.

B. All buffers for a checkpointed file that were modified before a specific SCN are written to disk by DBWn and the SCN is stored in the control file.

C. The Database Writer process (DBWn) writes all dirty buffers in the buffer cache to data files.

D. The Log Writer process (LGWR) writes all redo entries in the log buffer to online redo log files.

Answer: C

Question: 16

Examine the structure of the sales table, which is stored in a locally managed tablespace with Automatic Segment Space Management (ASSM) enabled.

You want to perform online segment shrink to reclaim fragmented free space below the high water mark.

What should you ensure before the start of the operation?

A. Row movement is enabled.

B. Referential integrity constraints for the table are disabled.

C. No queries are running on this table.

D. Extra disk space equivalent to the size of the segment is available in the tablespace.

E. No pending transaction exists on the table.

Answer: D

About the Author: Test Information:Total Questions: 246Test Number: 1Z0-062Vendor Name: ORACLECert Name: DATABASETest Name: ORACLE DATABASE 12C: INSTALLATION AND ADMINISTRATIONOfficial Site:

For More Details:

Get20% Immediate Discount on Full Training MaterialDiscount Coupon Code:79741B6012


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Unnati Aranya Noida



Unnati Fortune Aranya a prestigious residential apartment in sector 119, noida meticulously designed to execute grace and elegance in every aspect from the aesthetically design 2, 3 and 4 BHK spacious apartments, service suites, playing areas, villas, club, Chip & Putt Golf Course and commercial places nestled amidst lush green landscaped spaces with 20 metres green belt & appealing water bodies, a portrait of alluring living where life will bloom in all its manifestations.The Aranya makes you feel like living in perpetual paradise where each apartment comes with grandeur architecture, cross-ventilated rooms ensuring opulence of space, spacious bedrooms, well designed entrance lobby, furnished bathrooms and wide balconies attached with each room. Unnati Fortune Groups residential Project The Aranya is located at a prime location having various business hubs, corporate offices, shopping centers and world-class schools in the neighborhood.The Unnati Fortune Group is scaling new heights and touching the horizon of excellence.

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Location advantages of The Aranya

08 Minutes drive to Noida City Center.

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The Aranya by Unnati Fortune will offer 2/3/4 BHK apartments that range from 1190-1250 sq. ft. The

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Advantages Offered by Bollards


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Submitted by: Princess Cruz

Looking to do something fun and exciting during your Spring vacation? Try a Grand Canyon helicopter tour. These trips depart daily from Las Vegas and South Rim and deliver a Canyon experience that you’ll never forget.

There are two places from which you can do a helicopter ride: Las Vegas and South Rim. Both destinations let you fly in the morning, afternoon and at sunset. But RSVP your tour because they sell out quickly.

More specifically, I recommend you buy your tour at least two weeks in advance. That will guarantee you get seats and more importantly it guarantees you get the best seats at the best price. Avoid buying tickets in Vegas or at South Rim as you’ll always pay more.

Las Vegas

From Vegas you can do a flyover or landing tour. Both use the same flight path, which means you’ll fly over Lake Mead, Hoover Dam, the Colorado River and the Canyon. Landing tours, however, will take you to the top or the bottom.

My preference is landing tours, especially the one that descends 3,500 feet to the bottom for a Champagne picnic. Lots of travelers like to upgrade this tour by adding a boat tour down the Colorado River, which I highly recommend.

If you land on top, make sure to do one that includes the fabulous Grand Canyon Skywalk, which is the all-glass bridge that lets you walk more than 75 feet over the edge until you are “floating” a whopping 4,000 feet over the bottom. I also need to point out that all Skywalk tours include a VIP ticket, which means you don’t have to wait in line because you get to skip to the top and be first.

South Rim

There are no landing tours at the South Rim. Just flyovers. That’s because landing tours are banned at the South Rim by the National Park Service. As such, you must choose from 30-minute or 50-minute tours. Both go through the Dragoon Corridor, the widest, deepest section of the Canyon.

That said, I much more prefer the 50-minute flight because it includes the South Rim, East Rim and North Rim, which when taken altogether is about 75 percent of the National Park. In fact, if you are at the Canyon and have only limited time, this is the only option I propose you take.

Basic or Deluxe

You get to choose between basic and deluxe helicopter tours from both destinations. Simply put, basic helicopter tours use the older helicopters while the deluxe tours use the new ones. Additionally, deluxe Las Vegas tours include limousine hotel transfers and an extended flight over the world-famous Las Vegas Strip. Indeed, deluxe costs more but in my opinion the perks make them well worth the price.


I hope this article about Grand Canyon helicopter tours for Spring visitors proved helpful. Remember, you must determine if you will take the tour from Las Vegas or South Rim and everything flows from there. Lastly, you’ve got to book these tours in advance and from my experience two weeks is best. Finally, make sure you book your tour online in order to get the Internet price, which is the absolute cheapest.

About the Author: The author is a Grand Canyon expert and recommends going here for the best

South Rim helicopter

tours and here for ones that depart from Las Vegas:


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Submitted by: Richard Stoyeck

Dont you just love it? General Motors cant make a quality car to save its life, which is what its trying to do, and it wants Nissan to give it billions of dollars to show respect for a failed company. Over the last couple of years, you have heard of failed nation states, many of them in Africa. Countries that cant feed themselves, and have just about as much wealth as is necessary to put an embassy in NY, so their diplomats can dine at the United Nations, and park overnight with diplomatic plates.

Now we have failed corporate states like General Motors who cant get out of their own way, and probably have no justification for remaining in business other than the fact that theyve been around for something approaching a century. If you really think about it, other than the employees who would anyone miss General Motors if they went out of business tomorrow, maybe even today. The remaining players would immediately pick up their market share, and we wouldnt have to watch the slow market attrition that is taking that share down anyway.

There will come a time if they remain in business, that only aliens coming to visit our planet will buy General Motors vehicles. The news recently is ludicrous. Carlos Ghosn runs Nissan-Renault. This man has done a world-class turnaround over the last several years, making billions of dollars for a company that very few thought could be turned around.

Rick Wagoner is the typical corporate bureaucrat that spent decades at GM while its market share slid down the tubes. The two of them have been talking about some sort of consortium at the behest of GMs major shareholder Kirk Kerkorian, who wants GM turned around tonight, today, yesterday. Wagoner has now decided that Nissan should pay GM billions of dollars for GMs perceived greater value.

What value? Hey dude, you just lost $10 billion last year. Youve bought out thirty five thousand employees that you cant find work for. Youre a textbook case study in how to lose money by selling inferior products, and you believe you bring greater value to a partnership with Nissan, than Nissan brings to you. HELLO, ANYBODY HOME?

One of the first lessons anybody learns if they are active in the stock market is, you have to deal with reality, not your perceived reality, but whats really taking place. GM has yet to do a full, truthful self-assessment and figure out where they are. What are you doing wrong? You cant be doing things right, and lose $10 billion in a year. Youve got sales all right, but your customers are so disenchanted with your product that they are not allowing you to price your product at a number that allows you to take a profit out of the sale. Thats how you lose money, and you cant make it up on volume.

You also have the issue of your competitions pricing. The other guys are giving their customers perceived value and real value. The value is so great, that it is disallowing you a profit in the vehicles that you are putting on the market. Its that simple.

But wait, theres more!!

Toyota, your main rival for world supremacy just came out with a new Lexus LS 460 with built in features that GM isnt even thinking about. Its not even on the drawing boards at GM. THE LEXUS CAR PARKS ITSELF. Its got sonar distance finding devices that link up to its navigation system. This thing can pull into a parallel parking position with the driver basically watching the car park itself.

Mercedes will envy the paint job at twice the price, and a first ever 8-speed transmission. How does a car with 380 horsepower get 19 miles to the gallon anyway? With a crash sensing system that prepares the brakes and airbags for the coming impact, this Lexus may give new meaning to the word safety. Whats going on here? For $70,000, Lexus will give you a car that BMW, and Mercedes cant even dream about making for the price.

I have talked with representatives of the Japanese automobile companies. They think GM is on the ropes, and who can argue. The old giant is pumping out iron that just doesnt do it anymore. The only employees happy at the company are hebephrenics on the assembly line who are taking too many pain killers. Theres also Chairman Rick Wagoner who appears to be constipated in every interview he gives, and wants a financial tribute from Nissan to boot.

The Future of GM

General Motors will continue to exist. If the consumer bought only on the basis of quality, and bang for the buck, GM would have filed for bankruptcy years ago. The consumer buys for other reasons though, aside from quality. Some have never driven a Japanese car, and wouldnt consider it. Once you drive Japanese, buying American cars becomes unthinkable. Some buyers live in sections of the country where there is peer group pressure to buy American, such as the Midwest.

People on the East coast, and West coast however have basically shunned GMs vehicles. The Big 3 automaker will never recapture anything in those two markets again. I cant imagine how they turn around corporate morale. With seventeen layers of management compared to Toyotas five, I dont know how anyone is proud to say, I work for GM.

Would I love to see GM come back? You bet I would, how does it happen with an arrogant management team, trained by the guys that lost the ship to begin with. Wagoners team are the type of guys that would have screwed up the Iraq war worse than what it is, and I cant imagine how it could be much worse. You need an outsider, with no loyalties to insiders, who can come in and SHAKE THINGS UP. Is it going to happen? Probably not, but thats still what it takes. GM may have already gone through critical thresholds, and will just continue to peter out. Toyota on the other hand has just announced they are hiring 8,000 new engineers. Any takers?

About the Author: Richard Stoyecks background includes being a limited partner at Bear Stearns, Senior VP at Lehman Brothers, Kuhn Loeb, Arthur Andersen, and KPMG. Educated at Pace University, NYU, and Harvard University, today he runs Rockefeller Capital Partners and


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