Get premium membership and access questions with answers, video lessons as well as revision papers.
The problems with Batch Systems are as follows -
Lack of interaction between the user and the job.
CPU is often idle, because the speed of the mechanical I/O devices is slower than the CPU.
Difficult to provide the desired priority
chegedict answered the question on March 21, 2020 at 08:16
- Explain batch operating systems(Solved)
Explain batch operating systems.
Date posted: March 21, 2020. Answers (1)
- What are the activities of the operating systems with regard to file management?(Solved)
What are the activities of the operating systems with regard to file management?
Date posted: March 21, 2020. Answers (1)
- What are the activities of the operating systems with regard to device management?(Solved)
What are the activities of the operating systems with regard to device management?
Date posted: March 21, 2020. Answers (1)
- What are the activities of the operating systems with regard to processor management?(Solved)
What are the activities of the operating systems with regard to processor management?
Date posted: March 21, 2020. Answers (1)
- List and explain 4 applications of an operating systems(Solved)
List and explain 4 applications of an operating systems.
Date posted: March 21, 2020. Answers (1)
- Distinguish between a workbook and a worksheet as used in spreadsheets(Solved)
Distinguish between a workbook and a worksheet as used in spreadsheets
Date posted: October 1, 2019. Answers (1)
- Discuss FIVE areas in the Kenyan context where E-commerce has witnessed growth.(Solved)
Discuss FIVE areas in the Kenyan context where E-commerce has witnessed growth.
Date posted: July 5, 2019. Answers (1)
- State two types of computer output devices.(Solved)
State two types of computer output devices.
Date posted: June 25, 2019. Answers (1)
- Who is a bitcoin miner in cryptocurrency and how can bitcoin help to reduce corruption in a country?(Solved)
Who is a bitcoin miner in cryptocurrency and how can bitcoin help to reduce corruption in a country?
Date posted: May 9, 2019. Answers (1)
- Describe various structured programming concepts(Solved)
Structured programming it’s a technique of organizing computer programs under which hierarchy of module is followed .concepts involved in structured programming include;
? Top -down design;begins by specifying cDescribe various structured programming conceptsomplex problems then dividing them into smaller less complex pieces.
? Bottom-up design;starts by piercing up problems together to give rise to a more complex process.
? Modular design;its an approach that subdivides a system into modules which can be independently used.
? Monolithic application; it’s a software application in which all the modules of a program are combined into a single program.
? Control flow structure; it’s order of the function calls,instructions and statements when a program is running.
Date posted: May 1, 2019. Answers (1)
- Explain the steps used in program development design(Solved)
Explain the steps used in program development design.
Date posted: May 1, 2019. Answers (1)
- Describe various services provided by operating systems(Solved)
Describe various services provided by operating systems.
Date posted: April 29, 2019. Answers (1)
- List three Major activities of operating systems with respect to protection(Solved)
List three Major activities of operating systems with respect to protection.
Date posted: April 29, 2019. Answers (1)
- What are the major activities of the following operating systems services. (a)error handing. (b)resources management. (Solved)
What are the major activities of the following operating systems services.
(a)error handing.
(b)resources management.
Date posted: April 29, 2019. Answers (1)
- Describe communication services as a function of operating system(Solved)
Describe communication services as a function of operating system.
Date posted: April 29, 2019. Answers (1)
- Outline Major activities of operating systems with respect to file system manipulation(Solved)
Outline Major activities of operating systems with respect to file system manipulation.
Date posted: April 29, 2019. Answers (1)
- What are major activities of operating system with respect to I/O operation?(Solved)
What are major activities of operating system with respect to I/O operation?
Date posted: April 29, 2019. Answers (1)
- Outline Major activities of operating systems with respect to program execution(Solved)
Outline Major activities of operating systems with respect to program execution.
Date posted: April 29, 2019. Answers (1)
- Differentiate between user and kernel threads(Solved)
Differentiate between user and kernel threads.
Date posted: April 29, 2019. Answers (1)
- Briefly explain the classification of operating systems according to interface(Solved)
Briefly explain the classification of operating systems according to interface.
Date posted: April 29, 2019. Answers (1)