Table of Contents
- 1 Which logical unit of computer retains information?
- 2 Which are logical units of information created by process?
- 3 What is computer logical unit?
- 4 What type of device is CPU?
- 5 What are 6 logical units found in every computer?
- 6 What are two basic tasks of control unit?
- 7 Which is the logical unit of a computer?
- 8 What is the input unit of a computer?
Which logical unit of computer retains information?
Memory is the part of the computer that holds data and instructions for processing. Although closely associated with the central processing unit, memory is separate from it. Memory stores program instructions or data for only as long as the program they pertain to is in operation.
Which are logical units of information created by process?
Files are logical units of information created by processes and are managed by the operating systems. The part of the opearting system dealing with files is known as the file system.
What are the key logical units of the computer?
A logical view of a computer shows what functions the computer performs. A physical view of a computer shows how the mechanisms of the computer actually perform these functions. The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.
Is a logical unit of the computer that coordinates the activities of all the other logical units *?
ALU is a logical unit of the computer that performs calculations. ALU is a logical unit of the computer that makes logical decisions. CPU is a logical unit of the computer that coordinates the activities of all the other logical units. computer is the Input Unit.
What is computer logical unit?
A logical unit is a device or application program by which an end user (an application program, a terminal user, or an input/output mechanism) gains access to a SNA network. To the network, a logical unit is the source of a request coming into the network, although the logical unit might not be the original source.
What type of device is CPU?
The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the “brains” of a computer. The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program .
Which logical unit of the computer makes logical decisions?
Arithmetic logic unit The ALU performs arithmetic and logical operations or decisions. It is where calculations are done and where decisions are made based on logic. The ALU performs calculations and makes logical decisions.
What languages are most convenient to the programmer for writing programs quickly and easily?
Python is a highly readable general-purpose coding language. Python is an easy, general-purpose coding language designed with readability in mind. As one of the easiest programming languages, it’s often used as an introductory language for college students beginning their Computer Science study.
What are 6 logical units found in every computer?
- Input Unit. This unit obtains information from various input devices and places this information at the disposal of the other units so that the information may be processed.
- Output Unit.
- Memory Unit.
- Arithmetic and Logic Unit (ALU)
- Central Processing Unit (CPU)
- Secondary Storage.
What are two basic tasks of control unit?
A control unit performs two(2) main tasks; Sequencing and Execution. Sequencing: The control unit causes the processor to step through a series of micro-operations in the proper sequence, based on the program being executed. Execution: The control unit causes each micro-operation to be performed.
Which language can a computer directly understand?
Machine language gives instructions as 0’s and 1’s and is the only language that the computer understands.
What is the function of logical unit?
A logical unit is a device or application program by which an end user (an application program, a terminal user, or an input/output mechanism) gains access to a SNA network.
Which is the logical unit of a computer?
The logical unit of the computer that coordinates the activities of all theo other logical units. Initially this language became widely known as the development language of the UNIX operating system. This Web 2.0 company is the fastest growing company ever.
What is the input unit of a computer?
Input Unit. The process of instructing the computer to solve a problem is called. programming. A type of computer langualge that sends information which has already been processed by the computer to various devices so that it may be used outside the computer.
What are common components inside the system unit?
The System Unit What are common components inside the system unit? p. 4.3 Fig. 4-2 Next The System Unit What is the motherboard? Main circuit board in system unit Contains chips, integrated circuits, and transistors Also called system board p. 4.4 Fig. 4–3 Next
What are the basic operations of a control unit?
Control Unit Control unit repeats four basic operations: Fetch – obtain program instruction or data item from memory Decode – translate instruction into commands Execute – carry out command Store – write result to memory Directs and coordinates operations in computer p. 4.5 Next Four operations of the CPU comprise a machine cycle