what is ospice

1. Which one is not a basic component of accesing an object using the url

a) Hostname

b) local host

c) Directory

d) Filename

Page 957

Ans b, local host

2. Which one is not among the factors you may want to consider when selecting a server.

a) Level of commercial or community support

b) Ease of use

c) Access control and security

d) Ability to act as a proxy

e) Ability to handle encryption

Page 963

ans. b Ease of use

3. Reverse-proxying approach has the following advantages except one. Which one?

a) It eliminates the temptation to allow direct inbound connections to servers that are not in the DMZ.

b) You need to configure only a single DMZ server, rather than one server for each externally accessible service.

c) You can control the accessible URLs at a central choke point, providing some security benefit.

d) You cannot log inbound requests for monitoring and analysis

Pg 976

ans d You cannot log inbound requests for monitoring and analysis

4. Which one is not a benefit of virtualization

a) It is cost saving

b) Virtualization increases inavailability. Live migration allows physical servers to be taken down for maintenance without downtime or interruptions in service.

c) Virtualization makes the rigorous separation of development, test, staging, and production environments a realistic prospect, even for smaller businesses.

d) Business continuity—that is, the ability of a company to survive physical and logical crises with minimal impact on business operations

Page 989

ans b. Virtualization increases inavailability. Live migration allows physical servers to be

taken down for maintenance without downtime or interruptions in service

.

5. Which one is not a quality to consider when selecting a good virtualization system

a) Internet-facing web servers that query middleware systems or databases

b) Busy I/O-bound database servers

c) Developer systems, such as build or version control servers

d) Quality assurance test hosts and staging environments

Page 990

ans b. Busy I/O-bound database servers

6. Network connectivity for guest machines consists of three components except?

a) A physical network adapter in the host, also known as a pNIC

b) A guest network adapter, referred to as a virtual NIC or vNIC

c) A virtual switch, or vswitch, that creates a network between the host and one or more guests

d) A limited number of guests configuration

7. Which one is not in the virtual machine creation process:

a) Create a storage resource for the guest’s files.

b) Create a virtual switch for network connectivity.

c) Create the network adapter

d) Start and install the virtual machine.

e) Create the virtual machine

Pg 1004

ans c. Create the network adapter

8. Which one is not among t he steps to get an instance up and running with persistent storage

a) Installing and configuring a Java run-time environment

b) Downloading and installing the EC2 tools

c) Create a virtual switch for network connectivity

d) Creating an EBS volume and attaching it to your instance

e) Creating S3 and EC2 accounts with Amazon Web Services

Page 1006

ans c Create a virtual switch for network connectivity

9. Which one is not among UNIX/Linux application servers.

A. WebLogic

B. webfish

C. WebSphere

D. Jetty

Page 961

Ans . b

10. When you create a system WPAR with the mkwpar command, it should have all these attributes except

A. The name of the WPAR is mario (-n).

B. Private, writable /opt and /usr filesystems are created (-l).

C. The CPU allocated to this WPAR will be a minimum of 5%, a soft maximum of 15%, and an absolute limit of 25% (-R).

D. Name resolution settings are inherited from the global instance (-r).

Page 1002

Ans d

11. Network connectivity for guest machines consists of these components. Which one is not a component among these.

A. A physical network adapter

B. A guest network adapter

C. A virtual switch, or vswitch

D. HP-UX host.

Page 1003

Ans d

12. The core suite of AWS offerings of interest to a UNIX administrator include all these except one. Which one?

A. EC2, the Elastic Compute Cloud

B. EBS, the Elastic Block Store

C. S3, Simple Storage Services

D. EC3, the Elastic Compute storage

Page 1005

Ans d

13. Which is not a function of a display manager

A. Handles xdm protocol

B. Manages input devices

C. Requests login and passwords

D. Runs startup transcripts

Page 1013

Ans d

14. Which one is not among Sections of the xorg.conf file

A. ServerFlags

B. ServerLayout

C. Keyboard

D. Monitor

Page 1020

Ans c

15. Which one is not a language used in Embedded scripting modules for the Apache web server

A. Python

B. Zend

C. PHP

D. Perl

Page 960

Ans . b

16. Which one Is not among the Useful Apache modules that are not enabled by default

A. Rewrite

B. Proxy

C. mod_ssl

D. userdir

page 965

ans d

17. which one is not among services that can be left out under virtualization

A. Resource intensive backup servers or log hosts

B. High-bandwidth applications, such as intrusion detection systems

C. Busy I/O-bound database servers

D. Core infrastructure systems, such as LDAP directories,

Page 990

Ans d

18. Which is not a function of a display manager

E. Handles xdm protocol

F. Manages input devices

G. Requests login and passwords

H. Runs startup transcripts

Page 1013

Ans d

19. Which one is not among Sections of the xorg.conf file

E. ServerFlags

F. ServerLayout

G. Keyboard

H. Monitor

Page 1020

Ans c

20. Which one is not among t he steps to get an instance up and running with persistent storage

f) Installing and configuring a Java run-time environment

g) Downloading and installing the EC2 tools

h) Create a virtual switch for network connectivity

i) Creating an EBS volume and attaching it to your instance

j) Creating S3 and EC2 accounts with Amazon Web Services

Page 1006

ans c Create a virtual switch for network connectivity

Part two

1. Printing relies on all the following except

a) User-level utilities that talk to the spooler.

b) A print “spooler” that collects and schedules jobs.

c) A network protocol that lets spoolers communicate and transfer jobs.

d) Back ends that talk to the printing devices themselves.

e) Administrators are used to reading documents on-line

Page 1033 ans e.. Administrators are used to reading

documents on-line,

2. A printer’s interface program can be specified in the following ways

a) -eprinter – in this case, printer is the name of an existing printer.

b) -mmodel – with this option, model is a type of device for which your system has a standard interface program.

c) -pprinter tells lpadmin which printer or printers you are referring to.

d) -iinterface – with the -i option, interface is the full pathname of a program to be used as the interface script.

Page 1049 ans c -pprinter tells lpadmin which printer or printers you are referring to.

3. The lpc command can perform the following functions apart from

a) Start, stop, or restart the printer

b) Remove all jobs from a printer’s queue

c) Move a job to the top of a printer’s queue

d) Get printer status information

Page 1057 ans a Start, stop, or restart the printer

4. Which one is not a primary form of a name given to a printer

a) Descriptive name

b) Short name

c) Full name

d) Secondary name

Page 1060 ans d Secondary name

5. Which one is not among problems encountered when dealing wth printers

a) Restarting a print daemon

b) Problems with direct printing

c) Network printing problems

d) Logging

Page1081 ans a Restarting a print daemon

6. A data center is composed of the following except

a) A physically cooling device

b) Racks that hold computer, network, and storage devices

c) Electric power sufficient to operate the installed devices

d) Cooling, to keep the devices within their operating temperature ranges

Page 1086 ans a) A physically cooling device

7. Green it can include al the following in its definition except

a) Lower power consumption

b) Smaller physical plant requirements

c) Lower consumption of consumables

d) Recyclable inputs

Page 1099 ans d)

8. Which one is not among some information to gather as you start your green IT assessment

a) Accounting of consumables

b) Organizational metrics

c) Equipment survey

d) Server virtualization.

e) Page 1099 ans d) server virtualization.

9. Which one is not among the reasons to convince decision-makers in your organization to consider a green IT effort

a) Lower initial costs

b) Lower management cost

c) Lower operating costs

d) Indirect cost savings

Page 1097

ans b) Lower management cost

10. Which one is not a Green IT strategies?

A. replace CRTs with LCD monitors.

B. configure workstations to “sleep” or poweroff when idle for a given period

C. eDocument campaign

D. use of Personal heaters

page 1108

ans d

11. which one is not a Green IT approach

A. Choosing Green products and technologies

B. Manage secondary consumption and output stream

C. Reduce direct consumption

D. Increasing secondary consumption

Page 1100

Ans d

12. Which one of the following is not component that produces heat load

A. Roof, walls, and windows (from your HVAC engineer)

B. Electronic gear

C. Light fixtures

D. Operators

Ans b

13. CUPS accepts a wide variety of URIs for printers. Which one is not among them?

A. ipp://zoe.canary.com/ipp

B. lpd://riley.canary.com/ps

C. sudo lpadmin -p fezmo -E -v socket://192.168.0.12 -m laserjet.ppd

D. socket://gillian.canary.com:9100

page 1041

ans c

14. which one is not among the major components of KDEPrint that you should know about

A. The KDEPrint Handbook,

B. The Print Manager,

C. The Print Job Viewer,

D. KDE Help Center

Page 1044

Ans d

15. lpadmin also accepts the following additional options except

A. -pprinter

B. -cclass

C. -xprinter

D. –zclass

Page 1049

Ans d

16. Which one is not among lpadmin flags

A. -ddest

B. -xdest

C. -iinterface

D. –vfile

Page

Ans b

17. The lpc command can perform the following functions:

A. Enable or disable queuing for a particular printer

B. Enable or disable printing on a particular printer

C. Add all jobs from a printer’s queue

D. Move a job to the top of a printer’s queue

18. Which one I not amont the factors to consider when you want to implement greener IT

A. Data center energy consumption per dollar of gross revenue

B. Number of employees per physical server

C. No of productions per computer

D. Average energy consumption of an employee’s workspace equipment

Page 1099

Ans c

19. Which one is not a Green IT strategies?

E. replace CRTs with LCD monitors.

F. configure workstations to “sleep” or power off when idle for a given period

G. eDocument campaign

H. use of Personal heaters

page 1108

ans d

20. A data center is composed of the following except

e) A physically cooling device

f) Racks that hold computer, network, and storage devices

g) Electric power sufficient to operate the installed devices

h) Cooling, to keep the devices within their operating temperature ranges

Page 1086

ans a) A physically cooling device