Few weeks ago, the Nigerian government began recruitment for the 2020 batch C N-power programme for its citizens. Test quiz is one of the measures taken by the body in assessing the shortlisted candidates.

Are you one of the successfully registered applicants of the 2020 batch C N-power programme? Then consider looking into these questions as they may provide you with insight on N-power Skill Test.

Npower Skills Test Quiz

1.Which of the following is true regarding access lists applied to an interface?
[A].You can place as many access lists as you want on any interface until you run out of memory.
[B.]You can apply only one access list on any interface.
[C.]One access list maybe configured, per direction,for each layer 3 protocol configured on an interface.
[D.] You can apply two access lists to any interface.
2.Which command would you use to apply an access list to a router interfere?
[A.]ipaccess-list 101 out
[B.]access-listip 101 in
[C.]ipaccess-group 101 in
[D.]access-group ip 101 in
3.Which of the following is an example of a standard IP access list?
[A.]access-list 110 permit host
[B.]access-list 1 deny
[C.]access-list 1 permit
[D.]access-list standard
4.You need to create an access list that will prevent hosts in the network range of Which of the following lists will you use?
[A.]access-list 10 deny
[B.]access-list 10 deny
[C.]access-list 10 deny

[D.]access-list 10 deny
5.You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are notable to execute the command show running-configuration. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router?
[A.]show access-lists
[B.]show interface Ethernet 0
[C.]show ip access-lists
[D.]show ip interface Ethernet 0
6.The object definition language (ODL) is which of the following?
[A.]Used to develop logical schemas
[B.]A data definition language for OODB
[C.]A method to implement a logical schema
[D.]All of the above.
7.Anatomic literal is which of the following?
[D.]All of the above.
8.Which of the following is true concerning an ODBMS?
[A.]They have the ability to store complex data types on the web.
[B.]They are overtaking RDBMS for all applications.
[C.]They are most useful for traditional,two-dimensional database table applications.
[D.]All of the above.
9.The reserved word enum is used for which of the following?
[A.]To define a range for an attribute.
[B.]To define a range for a class.
[C.]To define a range for a relationship.
[D.]All of the above.
10.Which of the following is an unordered collection of elements that may contain duplicates?
11.When using the SQLINSERT statement:
[A.]rows can be modified according to criteria only.
[B.]rows cannot be copied in mass from one table to another only.
[C.]rows can be inserted into a table only one at a time only.

[D.]rows can either be inserted into a table one at a time or in groups.
12.What is not an advantage of stored procedure?
[A.]Greater security
[B.]SQL can be optimized
[C.]Code sharing
[D].Increased network traffic
13.Areas on for using an SQL view to hide columns is:
[A.]to simplify a result only.
[B.]to prevent the display of sensitive data only.
[C.]to accomplish both of the above.
[D.]None of the above are reasons for using an SQL view.
14.Which of the following is an SQL trigger supported by oracle?
[D.]All of the above.
15.The SQLALTER statement can be used to:
[A.]change the table structure.
[B.]change the table data.
[C.]add rows to the table.
[D.]delete rows from the table.
16.What SQL structure is used to limit column values of a table?
[A.]The LIMIT constraint
[B.]The CHECK constraint
[C.]The VALUE constraint
[D.]None of the above is correct.
17.Whichis NOT one of the most common types of SQL CHECK constraints?
[A.]System date
[B.]Range checks
[C.]Lists of values
[D.]Comparing one column value to another within the same table
18.What is an advantage of placing computations in SQL views?
[A.]To save users from having to write an expression.
[B.]To ensure that the results are consistent.
[C.]To accomplish both of the above.
[D.]None of the above is correct–computations cannot be placed in a view.
19.Views constructed from SQL SELECT statements that conform to the SQL-92 standard may not contain:

21.In a network with dozens of switches, how many root bridges would you have?
22.what pop protocol provides dynamic addressing, authentication, and multi link?
23.What is a stub network?
[A.]A network with more than one exit point.
[B.]A network with more than one exit and entry point.
[C.]A network with only one entry and no exit point.
[D.]A network that has only one entry and exit point.
24.If your router is facilitating a CSU/DSU, which of the following commands do you need to use to provide the router with a 64000bps serial link?
[A.]Router A (config) #bandwidth 64
[B.]Router A (config-if) #bandwidth 64000
[C.]Router A (config-if) #clockrate 64
[D.]Router A (config-if) #clockrate 64000
25.Which one of the following is true regarding VLANs?
[A.]Two VLANs are configured by default on all Cisco switches.
[B.]VLANs only work if you have a complete Ciscos witched internetwork. Nooff-brand switches are allowed.
[C.]You should not have more than 10 switches in the same VTP domain.
[D.]VTP is used to send VLAN information to switches in a configured VTP domain.

Answers To N-power Skills Test Quiz


Do note that studying past questions alone may not guarantee you 100% success in the test. You need to back up yourself with knowledge in current affairs. See current affairs below!

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