CHAPTER-13: INSTALLING AND UPDATING SOFTWARE PACKAGES
CHAPTER 13
INSTALLING AND UPDATING SOFTWARE PACKAGES
1. Which task is not performed by Red Hat
Subscription Management tools
a. Register
b. Subscribe
c. Account Creation of RedHat
d. Enable Repositories
e. Review
f.
Track
2. To register a system with the subscription
management service graphically, which command you can use?
a. subscription-manager-gui-mode
b. subscription-manager-gui
c. subs-manager-gui
3. View available subscriptions of a Red Hat
account:
a.
subscription-manager
register --username=yourusername password=yourpassword
b.
subscription-manager
list --available I less
c.
subscription-manager attach
--auto
d. subscription-manager unregister
4. Register a system to a Red Hat account:
e.
subscription-manager
register --username=yourusername password=yourpassword
f.
subscription-manager
list --available I less
g.
subscription-manager attach
--auto
h. subscription-manager unregister
5. Auto-attach a subscription to a Red Hat
account:
i.
subscription-manager
register --username=yourusername password=yourpassword
j.
subscription-manager
list --available I less
k.
subscription-manager attach
--auto
l.
subscription-manager unregister
6. unregister from a Red Hat account:
m.
subscription-manager
register --username=yourusername password=yourpassword
n.
subscription-manager
list --available I less
o.
subscription-manager attach
--auto
p. subscription-manager unregister
7. Once registered, the entitlement
certificates are stored in -------- and
its subdirectories
a. /etc/pki
b. /var/pki
c. /root/pki
8. The certificates can be inspected with the ‘rct’
utility directly
a. True b. False
9. Which is not true?
a. Provide software packages ==== Enable repositories
b. Attach a system to a Red Hat account ==== Register
c. Determine the number of available
subscription ==== Review and track
d. Enable a system to use selected Red Hat products
===== Subscribe
e. Enable a system to use selected Red Hat products
===== Register
10. httpd-tools-2.4.6-7.el7.x86_64.rpm . Which
is not true?
a. httpd-tools = Name of Package
b. 2.4.6 = Version of Package
c. -7.el7 = Release of Package
d. X86_64 = Architecture of Package
e. 2.4.6 = Release of Package
f.
-7.el7
= Version of Package
11. Each RPM package is a special archive made
up of three components. These are:
a. Files
b. Information
c. Scripts
d. All
12. The rpm command may be used to install, update,
remove, and query RPM packages. However, it does not resolve dependencies
automatically and all packages must be listed.
a. True b.
False
13. The main configuration file for yum is --------
a. /etc/yum.conf b. /etc/yumd.conf c. /etc/yumconfig
14. Which command is used to list repositories
a.
Yum
repolist
b.
Yum repo
c.
Yum repository
15. To
see installed package.
a.
yum
list installed
b.
yum
install list
16. GPG
signature is Used to verify the source and integrity of
a package.
a.
True b. False
17. displays installed and available packages.
a.
yum
list
b.
yum list all
c.
yum
all
18. To search for packages that have "web
server" in their name, summary, and description fields
a.
yum
search
all ‘web server’
b.
yum search ‘web server’
c.
yum all ‘web
server’
19. To get information on the Apache HTTP
Server:
a.
yum
info
httpd
b.
yum
info http
c.
yum
https info
d.
yum
info https
20. To find packages that provide the /var/www/html directory, use
a.
yum
provides /var/www/html
b.
yum provide /var/www/html
c.
yum /var/www/html
provides
21. A collection of
RPM packages and package groups is called --
a. Repository
b. Packages
c. Yum
22. To obtains and
installs a newer version of a specific
software package
a. yum update
b. yum update package-name
c. update yum package-name
23. To view the currently running kernel, use the
------- command
a. uname -r
b. uname -R
c. kernelname -r
d. kernel -R
24. To show the kernel release and additional
information
a. uname -r
b. uname -a
c. uname -i
25. T0 remove web server package
a. yum remove httpd
b. yum remove http
c. yum remove https
d. yum delete httpd
26. A summary of install and remove transactions
can be viewed with ‘yum history’ command
a. True b.
False
27. To update all
packages –
a. yum update all
b. yum update
c. yum all update
28. Find out more
information about the Compatibility Libraries component group, including a list
of included packages.
a. yum info "Compatibility Libraries"
b. yum groupinfo
"Compatibility Libraries"
c. yum group
"Compatibility Libraries"
29. To install the
Compatibility Libraries component group.
a. yum group "Compatibility Libraries "
b. yum install "Compatibility Libraries "
c. yum groupinstall
"Compatibility Libraries "
30. To enable and
disable repositories, which command is used?
a. yum-conf-manager
b. yum-config-manager
c. yum-con-manager
31. Can get
information about the contents of package files and Installed packages can be
queried directly with ‘rpm’ command
a. True b.
False
32. Before installation to query packages with ‘rpm -q’ command, which option will be used?
a. –d b. –c
c. –p d. –i e. -q
33. list just the
configuration files with ‘rpm -q’ command, which option will be used?
a. –d b. –c
c. –p d. –i e. –q
34. list just the documentation files with ‘rpm
-q’ command, which option will be used?
a. –d b.
–c c. –p d. –i e. –q
35. Display
information about a package with ‘rpm -q’
command, which option will be used?
a. –d b. –c
c. –p d. –i e. –q
36. how can we
install a package file by rpm?
a. rpm -ivh
packagefile.rpm
b. rpm -h packagefile.rpm
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