III. Fill in the blanks necessary words 1. gives instructions that tell computers what to do.
2. directs the computer to perform specific tasks that often involve the user.
3. Memory’s job is to store .
4. can be divided into two main categories.
5. Main memory is usually on .
6. is read-write memory.
7. holds instructions that can be read by the computer but no written over.
8. is memory that supplements main storage.
9. means that the computer is turned off or on.
IV. Fill in the prepositions:
1. Memory can store instructions, programs, data the computer.
2. Main memory is usually chips or a circuit board the other two components of the CPU.
3. RAM random access memory is the storage area controlled the computer’s CPU.
4. Memory so called because its contents are replaced, when instructions are added or when electrical power is shut .
5. ROM holds instructions that can be read, but no written .
1. Software gives instructions that tell computers what to do. (Explanation: Software is a set of instructions or programs that direct a computer to perform specific tasks.)
2. Operating System directs the computer to perform specific tasks that often involve the user. (Explanation: An operating system is a software program that manages computer hardware and software resources and provides common services for computer programs.)
3. Memory’s job is to store information/data. (Explanation: Memory, in a computer, refers to the electronic components that store instructions and data.)
4. Memory can be divided into two main categories. (Explanation: There are two main types of memory in a computer: primary memory and secondary memory.)
5. Main memory is usually on a computer's motherboard. (Explanation: The main memory, also known as primary memory or RAM, is usually directly connected to the computer's motherboard.)
6. RAM is read-write memory. (Explanation: RAM stands for Random Access Memory and it allows data to be read from and written to. It is the primary type of memory used by a computer to store data temporarily.)
7. ROM holds instructions that can be read by the computer but not written over. (Explanation: ROM stands for Read-Only Memory and it contains instructions or data that cannot be modified or written over.)
8. Secondary memory is memory that supplements main storage. (Explanation: Secondary memory, such as hard drives or solid-state drives, is used to store data that is not currently being used by the computer's CPU.)
9. Power state means that the computer is turned off or on. (Explanation: The power state of a computer refers to whether it is turned off or on, either with or without standby power.)
IV. Fill in the prepositions:
1. Memory can store instructions, programs, and data in the computer. (Explanation: Memory can hold various types of information, including instructions, programs, and data, within the computer.)
2. Main memory is usually made up of chips or a circuit board located near the other two components of the CPU. (Explanation: Main memory, such as RAM, is typically composed of integrated circuits (chips) or a circuit board, and it is physically located near the CPU and other components of the computer.)
3. RAM, random access memory, is the storage area controlled by the computer’s CPU. (Explanation: RAM is a type of memory that is directly accessible by the computer's CPU for storing data and instructions.)
4. Memory is so-called because its contents are replaced when instructions are added or when electrical power is shut off. (Explanation: The content of memory is temporary and gets replaced or erased when new instructions are added or when the power supply to the computer is turned off.)
5. ROM holds instructions that can be read but not written to. (Explanation: ROM contains instructions or data that can be accessed (read) by the computer, but they cannot be modified or written to.)