1.7 Supposing that the investigators conducted a prospective cohort study and obtained a relative risk (RR) of 12.2Which of the following statements would be the best interpretation of this result?  

According to the WHO’s commission on social determinants of health (CSDH), the SDH are the” conditions in which people are born, grow, work, live and age, and the wider set of forces and systems shaping the conditions of daily life.”Discuss how the following health determinant will contribute to the development of cardiovascular disease (CVD)DO NOT WRITE MORE THAN FIVE (5) SENTENCES16.1 Income

According to the WHO’s commission on social determinants of health (CSDH), the SDH are the” conditions in which people are born, grow, work, live and age, and the wider set of forces and systems shaping the conditions of daily life.”Discuss how the following health determinant will contribute to the development of cardiovascular disease (CVD)DO NOT WRITE MORE THAN FIVE (5) SENTENCES16.2 Education

Calculate the TB related infant mortality rate (IMR), expressed per 1000 live birthsWRITE ONLY THE ANSWER EXPRESSED TO ONE  DECIMAL PLACE , WITH  NO  ROUNDING OFF, E.G.  WRITE 4,09 AS 4.0 and NOT AS  4.1. DO NOT INCLUDE THE RATE EXPRESSION E.G PER 100,000

1.2 How many employees did NOT develop the outcome but had been exposed?  

11.5 In a study involving the villagers, the researchers offered the king an amount of R10, 000 whilst seeking permission to conduct the study in the area

See the previous question. Bob forwards the message and the digital signature to Zoe.  Can Zoe read the message?  Can Zoe verify the digital signature? 

See the previous question. Explain what Charlie would attempt to do to perform this type of attack.  Your answer must be specific to the scenario described. 

A digital signature enables non‑repudiation.  Explain what this means for Alice and Bob if Bob successfully verifies a digital signature that accompanied a message from Alice. 

An organization has a large amount of ciphertext that was encrypted long ago using DES.  The organization is now using the Triple DES Encryption Algorithm (TDEA). An employee has access to some DES ciphertext and the key used to encrypt it.  What is the best way for the employee to decrypt this ciphertext?