Information Systems And Engineering Economics Set 12 MCQs

Q1 | Centralised IT management system has

inadequate control over the organization

considerable control over the organization

all of the above

none of the above

Q2 | Decentralised IT management system has

inadequate control over the organization

considerable control over the organization

all of the above

none of the above

Q3 | Information systems support an organization's business operations, managerial decision making and strategic competitive advantage. Such system is called

business process reengineering

competitive advantage

roles of information systems

Q4 | The document listing all procedure and regulations that generally govern an organization is the

administrative policy manual

personal policy book

procedures log

organization manual

Q5 | Centralised IT management system has

vertical communication flow

open tree communication flow

normal communication flow

none of the above

Q6 | Decentralised IT management system has

vertical communication flow

open tree communication flow

normal communication flow

none of the above

Q7 | Advantage of Centralised IT management system is

proper coordination and leadership

sharing of burden and responsibility

no advantage

none of the above

Q8 | Advantage of Decentralised IT management system is

proper coordination and leadership

sharing of burden and responsibility

no advantage

none of the above

Q9 | In Centralised IT management system, power of decision making:

lies with top management

multiple person have the power

employee has the power

none of the above

Q10 | In Deentralised IT management system, power of decision making:

lies with top management

multiple person have the power

employee has the power

none of the above

Q11 | In Centralised IT management system decision making is

comparatively faster

slow

very fast

all of the above

Q12 | In Dentralised IT management system decision making is

comparatively faster

slow

very fast

all of the above

Q13 | Standardisation implies that all components, physical and software ,which are used to create the IT infrastructure across the organization

are of same type and follow the same standard.

are of different type and follow the different standard.

are of same type but follow the different standard.

none of the above

Q14 | Virus is a

malicious program that spreads automatically

piece of code that attaches itself to legitimate program

both a and b

none of the above

Q15 | Worm is a

malicious program that spreads automatically

piece of code that attaches itself to legitimate program

both a and b

none of the above

Q16 | Virus:

modifies the code

destructive in a nature

both a and b

replicate itself

Q17 | Worm:

doesn\t modifies the code

doesn\t replicate itself

both a and b

destructive in a nature

Q18 | —The IT infrastructure consists of broad categories of components:

hardware

software

networks

all of the above

Q19 | To enable a secure IS infrastructure in an organisation, the following features are important:

confidentiality,authentication

message integrity

access and availability

all of the above

Q20 | RFID stands for

random frequency identification

radio frequency identification

rare frequency identification

radio firewall identification

Q21 | NMEICT stands for:

national mission on education through ict

national mission on e-governance through ict

national mission on e-commerce through ict

national mission on e-learning through ict

Q22 | 3. In a Computer a byte generally consists of:

(1) 4 bits

(2) 8 bits

(3) 16 bits

(4) 10 bits

Q23 | 4. Which of the following is not an input device?

(1) microphone

(2) keyboard

(3) joystick

(4) monitor

Q24 | 5. Which of the following is an open source software?

(1) ms word

(2) windows

(3) mozilla firefox

(4) acrobat reader

Q25 | 6. Which of the following enables us to send the same letter to different persons in MS Word?

(1) mail join

(2) mail copy

(3) mail insert

(4) mail merge