Information Technology

Question 1

What are the domain & process of COBIT?

Answer 1

PO AIDS ME

• Plan & Oraganize: Direct
• Acquire & Implement: Solution
• Deliver & Support: Service
• Monitor & Evaluate: Ensure direction allowed

Question 2

Which COBIT model describes a make or purchase decision?

Answer 2

Acquisition & Implementation

Question 3

What are the orders of data structure?

Answer 3

• Field
• Record
• File
• Table
• Database
• Data definition file

Question 4

Most secure way to access online website:

Answer 4

Extranet

Question 5

Describe end-user computing

Answer 5

User is responsible for the development and execution of the computer application

Question 6

Advantage of value-added network for EDI

Answer 6

Ability to deal with differing data protocols

Question 7

Describe the 3-layer system

Answer 7

• Desktop client
• Application
• Database

Question 8

Responsible for a network administrator

Answer 8

Managing remote access

Question 9

Responsible for a system analyst

Answer 9

• Design or purchase IT system
• Responsible for flowcharts
• Liaison between users & programmers

Question 10

Responsible for a system programmer

Answer 10

Writes, updates maintain, & tests software, system & compilers

Question 11

Responsible for a system operator

Answer 11

• Schedules & monitors jobs
• Runs IT help desk

Question 12

Responsible for a data control clerk

Answer 12

• Schedules job for the computer
• Manages the distribution of reports
• Coding activities, calculating & checking batch totals

Question 13

Responsible of librarians

Answer 13

Safeguarding & maintenance of all program & data files

Question 14

Responsible of users

Answer 14

• Authorizing & recording transactions
• Correcting errors

Question 15

Responsible of data control group

Answer 15

• Logs data inputs, processing, outputs
• Make sure transactions have been authorized
• Do NOT authoirze or record themselves

Question 16

Backup & recovery systems should have both

Answer 16

Off-site company & redundancy

Question 17

Which phrase of SDLC identify the problem?

Answer 17

Planning phase

Question 18

What’s ad hoc?

Answer 18

Quary utility program

Question 19

What are the components of the data processing cycle?

Answer 19

• Input → Collection
• Processing
• Output

Question 20

What’s electronic vaulting?

Answer 20

Transmit & store backups of programs electronically @ remote data storage facility

Question 21

What’s integrated test facility?

Answer 21

Fictitious & real transactions are processed together without the client aware of

Question 22

Which input control would prevent an incorrect state abbreviation from being accepted?

Answer 22

Validity check

Question 23

What’s field check?

Answer 23

Make sure the entry is correct type (numbers or alphanumeric)

Question 24

What is data definition language?

Answer 24

• Defines database
• Controls tables

Question 25

What is data manipulation language?

Answer 25

• Queries tables

Question 26

Training occurs in which phases of computer system development?

Answer 26

Implementation phase

Question 27

What’s the primary objective of data security controls?

Answer 27

Ensure that storage media are subject to authorize prior to access, change or destruction