NECO 2014 Data Processing & Marketing Answers Available Here

By 12:08 Mon, 30 Jun 2014 Comments


Verified History OBJ:

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21-30: bebabbbeca

31-40: dbcdaeeeab

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Verify marketing Obj.

1 - 10 D A C C B A D B D A

11 - 20 A C B D B B A C A B

21 - 30 D A D D D C D B D C

31 - 40 B C A D D D C B D A

41 - 50 B A D A C B C D B A

1)A niche market is the subset of the market on

which a specific product is focused. The market

niche defines the product features aimed

at satisfying specific market needs, as well as the

price range, production quality and the

demographics that is intended to impact.

while

Mass marketing is a market coverage strategy in

which a firm decides to ignore market segment

differences and appeal the whole market with one

offer or one strategy.

2a)Marketing research is "the process or set of

processes that links the consumers, customers,

and end users to the marketer through

information — information used to identify and

define marketing opportunities and problems;

generate, refine, and evaluate marketing actions;

monitor marketing performance; and improve

understanding of

marketing as a process.

3a)Outdoor advertising, therefore, is focused

on

marketing to consumers when they are "on the

go" in public places, in transit, waiting (such as in

a medical office), and/or in specific commercial

locations (such as in a retail venue). Outdoor

advertising formats fall into four main categories:

billboards,

street furniture, transit, and alternative.

DATA PROCCESSING Verified Theory

DATA PROCESSING

Verified data procesing OBJ:

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DATA PROCCESSING Verified Theory

1a.what is crash recovery in database

ans: Crash recovery is used to recover from

a failure either when a single-instance

database crashes or all instances of an

Oracle Real Application Clusters

database crashes. Instance recovery

refers to the case where a surviving instance recovers a failed instance in

an Oracle Real Application Clusters

database. The goal of crash and instance

recovery is to restore the data block

changes located in the cache of the

dead instance and to close the redo

thread that was left open. Instance

and crash recovery use only online redo log files and current online

datafiles. Oracle recovers the redo threads of the dead instances together

(1b)

i. Logical error

ii. System error

iii. Disk error

========================

(5a)

-Cleaning your computer hardware.

-Downloading the latest drivers software.

-Verifying you have the latest anti-virus protection update for your

hardware.

-Downloading the latest updates for your computers on your computer.

-Running disk software utilities such as Defrag ales on your computer

(5b)

-Adaptive maintenance: This is concerned with

the change in the software that takes place to

make the software adaptable to new

environment such as to run the software on a

new operating system.

-Perfective maintenance is

concerned with the change in the software that

occurs while adding new functionalities in the

software.

-Preventive maintenance involves

implementing changes to prevent the

occurrence of errors.

-Corrective maintenance is concerned with fixing

errors that are observed when the software is in

use

(2a) Computer networking is an engineering discipline that aims to study and analyze the communication process among various computing devices or computer systems that are linked, or networked, together to exchange information and share resources.

(2b)

- Local Area Network LAN – These types of computer networks connect network devices over a relatively short distance.

- Wide Area Network WAN – As the name suggests, a WAN spans over a large physical distance.

- Wireless Local Area Network WLAN – These types of computer networks refer to LANs that are based on Wi-Fi wireless network technology.

- Metropolitan Area Network MAN – This is a network that spans over a physical area like a city that is smaller than a WAN but larger than a LAN.

(2c)

- Networking of computers provides a communication link between the users.

- Provides access to information


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