As the 2020 election cycle ramps up, voters can expect a flurry of targeted advertisements fueled by big data on their doorsteps, inboxes and social media feeds. While microtargeting based on demographic information is not a new trend in campaign strategy, campaigns traditionally relied on analyzing voter behavior within broader categories such as age or gender before big data was easily accessible.
What is the process of adding a header and footer in a document?
QUESTION ONE – (30 MARKS)
a) Explain at least three functions of barcodes in a supermarket. (6 marks)
b) Outline the steps of mail merging a document. (4 marks)
c) Giving an example of each differentiate hardware from software. (6 marks)
d) Compare and contrast between star and bus topologies. (10 marks)
e) What is the process of adding a header and footer in a document? (4 marks)
QUESTION TWO – (15 MARKS)
a) Give five advantages of using Ms.Excel in agribusiness. (5 marks)
b) How do you insert a doughnut chart in Ms Powerpoint? (3 marks)
c) Outline the procedure of creating a table of contents. (5 marks)
d) Differentiate between relative and absolute cell referencing. (2 marks)
QUESTION THREE – (15 MARKS)
a) Explain the 4Ps in powerpoint. (8 marks)
b) Differentiate RAM from ROM. (4 marks)
c) Explain the process of creating a relationship in MS Access. (3 marks)
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