Get premium membership and access questions with answers, video lessons as well as revision papers.
Source code
This consists of a program in high-level language (i.e. English-like statements) before translation
into machine code (statements are coded in the digits 1 and 0).
Object code
This consists of a program in machine language after translation from a high-level language by
use of a compiler.
Difference between a source code and object code
A source code is an instruction which is written using memory aids or mnemonics. Memory
aids or mnemonics are instructions written in the programming language which can only be
interpreted directly by the programmer.
An object code is an instruction which has been translated into a machine code or machine
readable form by use of a specialised translation program called compilers, which translate a
source code to a machine code before it can be used by a computer.
gregorymasila answered the question on November 23, 2017 at 12:32
- What does an organization's approach to system conversion depend on?(Solved)
What does an organization's approach to system conversion depend on?
Date posted: November 23, 2017. Answers (1)
- It is claimed that fourth generation languages (4GLs) can reduce delays in applications development and make information freely and readily available.Comment on this statement discussing four...(Solved)
It is claimed that fourth generation languages (4GLs) can reduce delays in applications development and make information freely and readily available.
Comment on this statement discussing four grounds that consistently support or disapprove it.
Date posted: November 23, 2017. Answers (1)
- Suggest the three types of decisions that a management accounting information system can support indicating the type of accounting information required to support each decision(Solved)
Suggest the three types of decisions that a management accounting information system can support indicating the type of accounting information required to support each decision.
Date posted: November 23, 2017. Answers (1)
- In most organisations. the accounting function ranks among the first activities to be computerized. There are various reasons ashy some activities have to be computerised...(Solved)
In most organisations. the accounting function ranks among the first activities to be
computerised. There are various reasons ashy some activities have to be computerised
before others. These reasons range from staff shortage to initial cost outlay and
maintenance costs.
Required:
(i) Name and explain any four unique properties of the accounting functions that
make it necessary for computerization.
(ii) List four accounting functions that can be automated or computerized.
Date posted: November 22, 2017. Answers (1)
- What are the functions of a computerization-project steering committee?(Solved)
What are the functions of a computerization-project steering committee?
Date posted: November 22, 2017. Answers (1)
- Name two areas of interest in a formal systems walk through process.(Solved)
Name two areas of interest in a formal systems walk through process.
Date posted: November 22, 2017. Answers (1)
- What are the four main applications of a database system in a customer department?(Solved)
What are the four main applications of a database system in a customer department?
Date posted: November 22, 2017. Answers (1)
- The electronic business (c-business) field is an emerging concept that seems to be revolutionizing the business world yet many companies have failed to exploit the...(Solved)
The electronic business (c-business) field is an emerging concept that seems to be revolutionizing the business world yet many companies have failed to exploit the opportunities of e-business with their customers and suppliers.
Required:
(i) Name and explain four opportunities e-business may offer to both companies and their customers
(ii) Examine two challenges that may hinder a company's attempt to implement the c-business concept.
Date posted: November 22, 2017. Answers (1)
- Most information systems are reviewed or critically examined a few months after they have been implemented or put into operation. Required:State key reports resulting...(Solved)
Most information systems are reviewed or critically examined a few months after they
have been implemented or put into operation.
Required:
State key reports resulting from this exercise outlining their structural content.
Date posted: November 22, 2017. Answers (1)
- Explain the meaning and the use(s) of the following types of storage:
(i)Writable/recoverable CDs.
(ii)DVDs.(Solved)
Explain the meaning and the use(s) of the following types of storage:
(i)Writable/recoverable CDs.
(ii)DVDs.
Date posted: November 22, 2017. Answers (1)
- Computer aided software engineering (CASE) is a tool for programmers, systems analysts, business analysts and systems developers used to help automate software development and at...(Solved)
Computer aided software engineering (CASE) is a tool for programmers, systems
analysts, business analysts and systems developers used to help automate software
development and at the same time improve software quality.
Required:
Under what circumstances would the use of CASE tools be considered a viable option by
the systems developers?
Date posted: November 22, 2017. Answers (1)
- Information technology and business environments are rapidly changing such that systems must also keep on evolving in order to keep pace with changes in the...(Solved)
Information technology and business environments are rapidly changing such that
systems must also keep on evolving in order to keep pace with changes in the
environment.
In an attempt to upgrade an organisation's system, state the individual members of staff
and their corresponding tasks who would be involved with the change.
Date posted: November 22, 2017. Answers (1)
- Outline the main reasons why information technology is viewed as a strategic resource in business organisations(Solved)
Outline the main reasons why information technology is viewed as a strategic resource in business organisations.
Date posted: November 22, 2017. Answers (1)
- List four problems encountered when using standard files for data processing systems.(Solved)
List four problems encountered when using standard files for data processing systems.
Date posted: November 22, 2017. Answers (1)
- List and discuss two issues that arc likely to cause system failure in each of the following stages of a system development life cycle(Solved)
List and discuss two issues that arc likely to cause system failure in each of the
following stages of a system development life cycle:
(i) Testing.
(ii) Project definition.
(iii) Design.
(iv) Requirement analysis.
Date posted: November 22, 2017. Answers (1)
- A clear statement of information needs is fundamental for good system design. Explain the factors that may contribute or influence management information needs.(Solved)
A clear statement of information needs is fundamental for good system design.
Explain the factors that may contribute or influence management information needs.
Date posted: November 22, 2017. Answers (1)
- You are a manager in one of the leading accounting firms in the country. You have been registered as a network user on the company's...(Solved)
You are a manager in one of the leading accounting firms in the country. You have
been registered as a network user on the company's local area network (LAN) which
enable you to send memos by electronic mail. You are however concerned about the
security of the LAN.
Required:
(i) Explain four administrative controls that should be implemented to guarantee
the network security. (6 marks)
(ii) Describe two methods or techniques used to secure the electronic mail
messages being transmitted through the network.
(iii) Explain three policy issues that should be put in place to reduce virus-rom
attacking your network.
Date posted: November 22, 2017. Answers (1)
- On coming back from a fact finding mission about a company in need of automating its sales department, your supervisor hands over a report to...(Solved)
On coming back from a fact finding mission about a company in need of automating its sales department, your supervisor hands over a report to you for analysis. Since you are on internship in the Firm, you are only required to comment your ideas for consideration before they can be approved for implementation.
Required:
(i) Explain what is meant by systems analysis.
(ii) Outline four main objectives of systems analysis.
(iii) State some of the personnel who work in the information systems and their
tasks in the analysis phase
Date posted: November 22, 2017. Answers (1)
- What are the advantages of using a data transmission communications network?(Solved)
What are the advantages of using a data transmission communications network?
Date posted: November 21, 2017. Answers (1)
- Outline factors to be considered while selecting data transmission system.(Solved)
Outline factors to be considered while selecting data transmission system.
Date posted: November 21, 2017. Answers (1)