Expo: Data Processing Waec 2017 Free Expo Answers See Here>>>>>


 

Data Processing OBJ Objective And Theory Essay Waec 2017 Free Expo Answers
============================
Friday 31st March, 2017
Data Processing 2 (Essay) 09.30am – 11.30am
Data Processing 1 (Objective) 11.30am – 12.30pm
============================
1a) super computer
ii) mainframe computer
iii)mini computer
iv)micro computer
1b.
Information and communications technology (ICT) refers to all the technology used to handle telecommunications, broadcast media, intelligent building management systems, audiovisual processing and transmission systems, and network-based control and monitoring functions
2a.
Computer ethics is a part of practical philosophy which concern with how computing professionals should make decisions regarding professional and social conduct.2aii.
* Capacity planning
* Real-Time monitoring
* Documentation management2b)
I.no food and drink
ii.keep your workstation area neat
iii.surf safety
iv. keep your files organized
v. Don’t shut down abruptly
===============

(3a)
Web programming
(3b)
Web programmer
(3c)
-VB.NET
-MYSQL

(3di) Intranet

(3dii)
-It is a cheap medium of communication
-It does not allow for leakage of secret information by hackers
-It is easy to maintain. It requires less technical knowledge.

(e)
-Router
-Modem
=================

(4a)
Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes.(4b)
-Corrective
-Perfective
-Adaptive
-Preventive

(4c)
-Corrects fault
-Improves performance
-Adapts to a changing environment
-Predictive cash flow
===============

5ai) shift + A
ii. Ctrl + c
iii. Ctrl + v

ii. We select the present first and copy it from the application. Open the profile in Microsoft word application.

B1. Computer set
ii.network cable
iii. Router

Bii I.ms access
ii. My SQL
Iii. IDB

Iii. I. Word pard
II. Ms word
III
=================

6ai] Monitor

6aii]
iMonitor
ii. printers
(6ai) Monitor
(6aii)
i. Monitor
ii. printers
(6aiii)
III. CPU
VI. SOCKET AC SOURCE
VII. PRINTER.
(6iv)
Ensure you use stabilizer when using the computer so that the power source will not be fluctuating.
(6v)
II and III
(6vi)
Internet Modem

6bi)
Fig2. is a DVD diskette
Fig3. Is a magnetic tape diskette
6bii)
The magnetic tape media is most suitable
6biii)
A radio player
6biii)
A radio player
6biv)
Virtual sequential access method
6ci)
300×1000/300=1000
6cii)
By compressing the image sizes
================

7)

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Expo: History Waec 2017 Free Expo Answers See Here>>>>


History Essay And OBJ Waec 2017 Free Expo Answers
============================
Wednesday, 29th March, 2017
History 2 (Essay) 08.30am – 10.30am
History 1 (Objective) 10.30am – 11.30am
============================

*FOR NIGERIA*

History Obj
1:10 CACDCABCDA
11:20 ABCDCAAABC
21:30 CCDABCABAB
31:40 CABACDCABD
41:50 BBBCACDDBC

*FOR SIERRA LEONE*
History obj
1-10 BBCABCDBAA
11-20 ACBCBDCBBB
21-30 CCDBABACAA
31-40 AACBDBCDCC
41-50 DDBCBAAABC

SECTION C ANSWERS

7a (1)Governor Ransford Slater (2) Governor Hubert Stevenson (3) Governor Beresford Stooke.

7b The Chiefs were very important in the colonial administration of the British.
The following were the roles played by the chiefs.

(1) They helped the colonial administration to collect taxes and from the people and implemented policies of the Government.

(2) Chiefs were heads of their people or heads of ethnic life in terms of demoestic and customary issues. They were responsible for interpretations and enforcement of customary laws. They settled disputes in matters relating to native and customary laws.e.g. marriage, witchcraft and woman palava to name but a few.

(3) They acted as intermediaries between the colonial government and the natives. Paramount chiefs explained colonial policies to their subjects. The British colonial administration got the acceptance of the people through the help of the chiefs.

(4) The Chiefs helped the British colonial administrators to maintain law and order as well as security through the establishment of native police force. The dealt with minor cases and local people were compelled to be law abiding. The Chiefs made used of age grades as law enforcement agencies.

(5) They mobilized their subjects for the building of their chiefdoms through customary labour and tributes. They led their people and motivated them in communal work. Chiefs ensured the maintenance of roads, bridges,schools, health clinics and markets. They also ensured that the general sanitary conditions of the town and villages in their chiefdoms were maintained. The Chiefs organized force labour for the British colonial administration.

*FOR NIGERIA*

History Obj
1:10 CACDCABCDA
11:20 ABCDCAAABC
21:30 CCDABCABAB
31:40 CABACDCABD
41:50 BBBCACDDBC

*FOR SIERRA LEONE*
History obj
1-10 BBCABCDBAA
11-20 ACBCBDCBBB
21-30 CCDBABACAA
31-40 AACBDBCDCC
41-50 DDBCBAAABC

Music & Video: Lill Kesh No Fake Love Download Here>>>>>>>


Lil kesh no fake love

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News: Mavins Act, Iyanya Releases ‘Signature EP’ Tracklist See Here>>>>>>>


Former TripleMG lead act now Mavin, Iyanya is ready to release his latest body of work the ‘Signature EP’.

The ‘Up to Something’ singer has just unveiled the tracklist of his forthcoming  EP. The EP will house seven songs and one bonus track.

As expected, production is handled by Mavin in-house producers Don Jazzy, Baby Fresh and Altims. Signature has only one collaboration which is with Mavin Record’s only rapper POE.

The EP will be officially released 29.03.17 at midnight as revealed by Iyanya.

 

Expo: Further Maths Waec 2017 Free Expo Answers See Here>>>>>>>


F/maths Obj
1CBBDCAADCB
11DCBDCBCDCC
21ABDCDABBCB
31CDCADBCAAD

 

 

 

 

 

 

 

 

 

Further Mathematics Waec 2017 Free Expo Answers

============================
Friday, 24th March, 2017
Further Mathematics/Mathematics (Elective) 2 (Essay) 08.30am – 11.00am
Further Mathematics/Mathematics (Elective) 1 (Objective) 2.30pm – 4.00pm
============================

NIGERIA ANSWERS

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
1a)
g(x)=y
y=x 6
x=y-6
g^- f(x-6)
=4-5(x-6)/2=4-5x 30/2
=34-5x/2
1b)
coodinate=(x1 x2/2 ,y1 y2/2)
=(7-2/2,7-5/2)=(5/2,2/2)
=(5/2,1)
(4)
(x^2 5x 1)sqroot(2x^3 mx^2 nx 11)=(2x-5)
remainder:30x 16
(x^2 5x 1)(2x-5)
=2x^3 10x^2 2x-5x^2-25x-5
=2x^3 10x^2-5x^2-25x-5
=2x^3 5x^2-23x 30x 16-5
=2x^3 5x^2 7x 11
Therefore m=5, n=7
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
(5)
USING THE BINOMIAL PROBABILITY FUNCTION
n(rp rq n-r
n=10
p=8%(0.08)
q=92%(0.94)
Prob(aprotimate – under >)
=10/2(0.08) 3(0.92) 7 10/4(0.08) 4(0.92) 6 10/5(0.08) 5(0.92) 5 10/6(0.08) 6(0.92) 4 10/7(0.08) 7(0.92) 3 10/8(0.08) 8(0.92) 2 10/9(0.08) 9(0.92) 1 10/10(0.08) 10(0.92) 0
=0.0343 0.052 0.0005 0.00003 0.00000195 …….Aproxtimately 0.0400
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
(9a)
1/1-cos tita 1/1 cos tita
=1 cos tita 1-cos tita//(1-cos tita) (1 cos tita)
= 2/1 cos tita – cos tita – cos^2 tita
= 2/1-cos^2 tita
Recall that :
Cos^2 tita sin^2 tita = 1
.:. Cos^2 tita = 1-sin^2 tita
.:. 1/1-cos^2 tita 1/1 cos tita
= 2/1-(1-sin^2 tita)
(9b)
At stationary points,
dy/dx=0.
y=x^0(x-3)
Let u=x^2,v=x-3.
du/dx=2x dv/dx=1.
dy/dx= Udv/dx Vdu/dx
dy/dx=x^2(1) (x-3)(2x)
.:. dy/dx=x^2 2x^2-6x
dy/dx=3x^2-6x
At stationary point,
dy/dx=0..
.:.3x^2-6x=0
Equation of line=> 3x^2-6x=0
10a)
i) (x^2-1) (x 2)=0
(x-1) (x 1) (x 2)
x=1, or -1 or -2
ii) 2x-3/(x-1)(x 1)( 2)
=A/x-1 B/x 1 C/x 2
2x-3=A(x 1)(x 2) B(x-1)(x 2)
C(x-1)(x 1)
let x 1=0,x=-1
2(-1)-3=B(-1-1)(-1 2)
-5/2=-2B/-2 B=5/2
let x-1 =0 x=1
2(1)-3=A(1 1)(1 2)
-1=CA, A=-1/6
Let x 2=0 x=-2
2(-2)-3=C(-2-1)(-2 1)
-7=3C, C=-7/3
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
(11a)
Given:
f(x)={(4x-x^2)dx
f(x)=2x^2 – x^3/3 K
f(3)=2(3)^2 – (3)^2/3 K =21
18 – 9 K=11
9 K=21
K=21-9
K=12
Therefore
f(x)= -x^3 2x^2 12
11b)Given
AP: T2=a d
T4=a 3d
T8=a 7d
Since they form the consecutive numbers of a G.P.
a 3d/a d=a 7d/a 3d
a^2 6ad 9d^2=a^2 8ad 7d^2
6ad 9d^2=8ad 7d^2
6a 9d=8a 7d
9d-7d=8a-6a
2d=2a
a=d——Eqn(1)
Also:
S3 S5=20
3/2(2a 2d) 5/2(2a 4d)=20
Sub eqn(1) into eqn(2)
3/2(2a 2a) 5/2(2a 4a)=20
6a 15a=20
21a=20
a=20/21
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
(14ai)
SKETCH THE DIAGRAM
(14aii)
Using lami’s theory
T1/sin60=T2/sin30
48N/sin60=T2/sin30
48N/0.8660=T2/0.5
0.5(48)/0.8660=T2(0.8660)/0.8660
T2=24/0.8660
T2=27.7N
(14b)
Using the equation of motion
H=U^2/2g
H=(20)^2/2*10
=20*20/20
H=20m
Timetaken to reach the maximum height
S=Ut 1/2at^2
20=0 1/2(100)t^2
20/5=5t^2/5
t^2=4
t=sqroot4
t=2S
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
(12a)
tabulate
Marks| 1-10, 11-20, 21-30, 31-40, 41-50,51-60, 61-70, 71-80, 81-90, 91-100
F| 3, 17, 41, 85, 97, 115, 101, 64, 21, 6
C.B| 0.5-105, 10.5-205, 20.5-305, 30.5-405,40.5-505, 50.5-605, 60.5-705, 70.5-805,80.5-905, 90.5-1005
C.F| 0 3=3, 3 17=20, 20 41=61, 61 85=146,146 77=243, 243 115=358, 358 101=459,459 64=523, 523 21=544, 544 6=550

 
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Gist: Waec Timetable 2017 Download and Print Here>>>>>>>>


 

2017 WAEC Time Table

Download in docx format below

Waec in Word docx.

 

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WAEC Time table For 2017 is now available.
Monday, 13th March to Thursday, 13th April, 2017
Arabic 3 (Oral)
French 3 (Oral)
Physical Education 3 (Performance Test)
Clothing and Textiles 3 (Practical)
Foods and Nutrition 3 (Practical)
Home Management 3 (Practical)
Music 3B (Performance Test)
Date and time will be announced later.
============================

Friday, 10th March 2017
Foods and Nutrition 3 (Practical) Planning Session – 08.30am – 09.30am
Home Management 3 (Practical) Planning Session – 11.00am – 12.00am
============================

Thursday, 23rd March, 2017
Health Science 3 (Alternative to Practical Work) 2.00pm – 3.45pm

Fisheries (Alternative B) 2 (Essay) 1.00pm – 3.00pm
Fisheries (Alternative B) 1 (Objective) 3.00pm – 3.40pm
============================

Friday, 24th March, 2017
Further Mathematics/Mathematics (Elective) 2 (Essay) 08.30am – 11.00am
Further Mathematics/Mathematics (Elective) 1 (Objective) 2.30pm – 4.00pm
============================

Tuesday, 28th March, 2017
Foods and Nutrition 2 (Essay) 08.30am – 09.45am
Foods and Nutrition 1 (Objective) – 09.45am – 10.45am

Home Management 2 (Essay) 1.00pm – 2.00pm
Home Management 1 (Objective) 2.00pm – 3.00pm
============================

Wednesday, 29th March, 2017
History 2 (Essay) 08.30am – 10.30am
History 1 (Objective) 10.30am – 11.30am
============================

Friday 31st March, 2017
Data Processing 2 (Essay) 08.30am – 10.30am
Data Processing 1 (Objective) 10.30am – 11.30am

============================

Monday 3rd April, 2017
Hausa 2 (Essay) 08.30am – 10.30am
Hausa 1 (Objective) 10.30am – 11.30am

Igbo 2 (Essay) 08.30am – 10.30am
Igbo 1 (Objective) 10.30am – 11.30am

Yoruba 2 (Essay) 08.30am – 10.30am
Yoruba 1 (Objective) 10.30am – 11.30am

Civic Education 2 (Essay) 1.00pm – 3.00pm
Civic Education 1 (Objective) 3.00pm – 4.00pm
============================

Tuesday, 4th April, 2017
Physics 3 (Practical) (Alternative A) 08.30am – 11.15am (1st Set)
Physics 3 (Practical) (Alternative A) 11.40am – 2.25pm (2nd Set)
============================

Wednesday, 5th April, 2017

Literature-In-English 2 (Prose) 08.30am – 09.45am
Literature-In-English 1 (Objective wapbaze.com.ng) 09.45am – 10.45am

Geography 2 (Essay) 1.00pm – 3.00pm
Geography 1 (Objective) 3.00pm – 4.00pm
============================

Thursday, 6th April, 2017
Physics 3 (Practical) (Alternative B) 08.30am – 11.15am (1st Set)
Physics 3 (Practical) (Alternative B) 11.40am – 2.25pm (2nd Set)
============================

Friday, 7th April, 2017
Health Science 2 (Essay) 08.30am – 10.00am
Health Science 1 (Objective) 10.00am – 11.00am
============================

Monday, 10th April, 2017
Physics 2 (Essay) 08.30am – 10.00am
Physics 1 (Objectives) 10.00am – 11.15am

Geography 3 (Practical and Physical Geography) 1.00pm – 2.50pm
============================

Tuesday, 11th April, 2017
Chemistry 3 (Practical) (Alternative A) 08.30am – 10.30am (1st Set)
Chemistry 3 (Practical) (Alternative A) 11.00am – 1.00pm (2nd Set)
============================

Wednesday, 12th April, 2017
Government 2 (Essay) 08.30am – 10.30am
Government 1 (Objective) 10.30am – 11.30pm

Computer Studies 2 (Essay) 2.00pm – 3.00pm
Computer Studies 1 (Objective) 3.00pm – 4.00pm
============================

Thursday, 13th April, 2017
English Language 2 (Essay) 08.30am – 10.30am
English Language 1 (Objective) 10.30am – 11.30am

English Language 3 (Test of Orals) 1.00pm – 2.45pm
============================

Tuesday, 18th April, 2017
Christian Religious Studies 2 (Essay) 08.30am – 10.30am
Christian Religious Studies 1 (Objective) 10.30am – 11.30am

Islamic Studies 2 (Essay) 08.30am – 10.30am
Islamic Studies 1 (Objective) 10.30am – 11.30am

Chemistry 2 (Essay) 1.00pm – 3.00pm
Chemistry 1 (Objective) 3.00 hrs – 4.00pm
============================

Wednesday, 19th April, 2017
Financial Accounting 2 (Essay) 08.30am – 11.00am
Financial Accounting 1 (Objective) 11.00am – 12.00pm

Biology 2 (Essay) 1.00pm – 2.40pm
Biology 1 (Objective) 2.40pm – 3.30pm
============================

Thursday, 20th April, 2017
Agricultural Science 3 (Practical) 08.30am – 10.00am (1st Set)
Agricultural Science 3 (Practical) 10.30am – 12.00pm (2nd Set)
============================

Friday, 21st April, 2017
General Mathematics 2 (Essay) 08.30am – 11.00am
General Mathematics 1 (Objective) 1.00pm – 2.30pm
============================

Monday, 24th April, 2017
Economics 2 (Essay) 08.30am – 10.30am
Economics 1 (Objective) 10.30am – 11.30am
============================

Tuesday, 25th April, 2017
Chemistry 3 (Practical) (Alternative B) 08.30am – 10.30am (1st Set)
Chemistry 3 (Practical) (Alternative B) 11.00am – 1.00pm (2nd Set)
============================

Wednesday, 26th April, 2017
Biology 3 (Practical (Alternative A) 08.30am – 10.30am (1st Set)
Biology 3 (Practical (Alternative A) 11.00am – 1.00pm (2nd Set)

Literature-In-English 3 (Drama & Poetry) 1.00pm – 3.30pm
============================

Thursday, 27th April, 2017
Computer Studies 3 (Practical) 08.30am – 10.30am (1st Set)
Computer Studies 3 (Practical) 11.00am – 1.00pm (2nd Set)
============================

Friday, 28th April, 2017
Agricultural Science 2 (Essay) 08.30am – 10.40am
Agricultural Science 1 (Objective) 10.40am – 11.30am
============================

Tuesday, 2nd May, 2017
Bookkeeping 2 (Essay) 08.30am – 10.30am
Bookkeeping 1 (Objectives) 10.30am – 11.20am

Store Keeping 2 (Essay) 08.30am – 10.30am
Store Keeping 1 (Objective) 10.30am – 11.20am

Tourism 2 (Essay) 08.30am – 10.20am
Tourism 1 (Objective) 10.20am – 11.00am

Office Practice 2 (Essay) 1.00pm – 3.10pm
Office Practice 1 (Objective) 3.10pm – 4.10pm
============================

Wednesday, 3rd May, 2017

Animal Husbandry (Alternative B) 3 (Practical) 08.30am – 10.00am (1st Set)
Animal Husbandry (Alternative B) 3 (Practical) 10.30am – 12.00pm (2nd Set)

Commerce 2 (Essay) 1.00pm – 3.00pm
Commerce 1 (Objective) 3.00pm – 3.40pm
============================

Thursday, 4th May, 2017
Animal Husbandry (Alternative B) 2 (Essay) 1.00pm – 3.00pm
Animal Husbandry (Alternative B) 1 (Objective) 3.00pm – 3.40pm
============================

Friday, 5th May, 2017
Marketing 2 (Essay) 08.30am – 10.30am
Marketing 1 (Objective) 10.30am – 11.20am

Insurance 2 (Essay) 1.00pm – 4.00pm
Insurance 1 (Objective) 4.00pm – 4.50pm
============================

Monday, 8th May, 2017
Fisheries (Alternative B) 3 (Practical) 08.30am – 10.00am (1st Set)
Fisheries (Alternative B) 3 (Practical) 10.30am – 12.00pm (2nd Set)
============================

Wednesday, 10th May, 2017
French 2 (Essay) 08.30am – 09.45am
French 1 (Objective) 09.45am – 10.45am
============================
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Music: Oluwatimijoe Akanke prod. SlimTfm Download Here>>>>>>


GANGSTAR MUSIC ARTIST OLUWATIMJOE on this special day drop a new hit title AKANKE.

‘Below is a brief description of the song‘ Since she came into my life
It was the first time I set my eyes on her, it felt like love at first sight. I knew then that my dreams had come true, my feeling was so very right. Since then I’ve been constantly thinking of her, with warm thoughts that put a smile on my face. Some of them seeming very real, it makes my heart begin to race. Her voice, when she talk, the way she walk, I think she’s so very fine. Your every ways make my heart soar, and sends chills up and down my spine. I look deep into her beautiful eyes, to feel something I never felt before. This feeling, and then I see her smile, it just makes my heart melt. The wonderful feeling of her touch, when we were hand in hand. It makes me smile and slightly laugh, want her to understand, I will treasure all the times we’ve had, and the ones that are to be. For us, I wonder what the future has to bring, I guess we’ll have to wait and see. Being with her, my prayers have been answered, I found all I’m looking for. She’s all I’ll ever need, I couldn’t ask for anything more. AKANKE YOU ARE THE ONE I SAY NO MORE.

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The audition – Mark Angel Comedy episode 105:

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Gist: Cossy Ojiakor blasts Iyabo Ojo, says she hooked her up with the man that changed her life


Busty Actress, Cossy Ojiakor took to her Instagram an hour ago to blast Iyabo Ojo for trash talking her. She did this via a coded, lengthy story she has been telling since yesterday.

The busty actress who mentioned no names said she was referring to a cute smallish Yoruba actress with an angelic face with a recent story about her and another.

This comes after Iyabo Ojo was called out for using juju on a pastor who lavish her with money and cars. The story is in 3 parts.., but she blasted the Yoruba Actress in the third part. Read Below;


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