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RISCRISC represents Reduced Instruction Set Computer. In Reduced Instruction Set Computer (RISC) architecture, the instruction set of the computer is simplified to reduce the execution time. RISC has a small set of instructions, which generally include register-to-register operations. In RISC, all instructions have simple register addressing and hence use less number of addressing modes.CISCCISC represents Complex Instruction Set Computer. It comprises a complex instruction set. It incorporates a variable-length instruction format. Instructions that require register operands may take only two bytes.If the computer has 32-bit words (four bytes), the first instruction occupies half a word, while the second instruction needs ... Read More
RISC stands for Reduced Instruction Set Computer. In Reduced Instruction Set Computer (RISC) architecture, the instruction set of the computer is simplified to reduce the execution time. RISC has a small set of instructions, which generally include register-to-register operations.Thus, data is stored in processor registers for computations, and results of the computations are transferred to the memory using store instructions. All operations are performed within the registers of the CPU. In RISC, all instructions have simple register addressing and hence use less number of addressing modes.RISC uses relatively a simple instruction format and is easy to decode. Here, the instruction ... Read More
CISC stands for Complex Instruction Set Computer. It comprises a complex instruction set. It incorporates a variable-length instruction format. Instructions that require register operands can take only two bytes.The instructions that require two memory addresses can take five bytes to include the complete instruction code. Thus, CISC has a variable-length encoding of instructions and the execution of instructions may take a varying number of clock cycles. The CISC processor provides direct manipulation of operands that are in memory.The task of a compiler is to generate a sequence of machine instructions for each high-level language statement. The task is simplified if ... Read More
Program interrupt defines the transfer of program control from a currently running program to another service program as a result of an external or internal created request. Control returns to the initial program after the service program is implemented.There are three major types of program interrupts that are as follows −External InterruptsExternal interrupts come from input-output (l/0) devices, from a timing device, from a circuit monitoring the power supply, or from any other external source. The timeout interrupt can result from a program that is in an endless loop and thus exceeded its time allocation. Power failure interrupt can have ... Read More
A statement of account or account statement is a document that enlists transactions between a buyer and a seller. It is a summary of all transactions that take place within a specified period. Business managers use account statements to learn the productivity of their efforts and account statements are a great tool to measure productivity.In the case of businesses, the value of changing items is reflected in the account statements. The account statements offer an opportunity to business managers to re-check the general ledger when there is an unsettled balance in it. This would reveal the reason for not including ... Read More
There are two types of assets associated with a company - the real assets and the financial assets. Real assets are needed to continue operations and financial assets are non-physical assets that can be converted to cash easily. Real assets are called real because they often have a real form that can be touched or felt. Financial assets on the other hand are mostly found only as records.Real Assets and Financial AssetsReal assets help companies to generate revenue and are important because they have an intrinsic value related to them. The intrinsic value depends on the substance and properties of ... Read More
Account numbers are numbers of accounts. An account number can be composed of letters, numbers or a mix of the two. Account numbers grant access to an individual holding that number. Account numbers are unique numbers such that no two persons can have access to the funds in the account unless it is a joint account.An account number is the primary and important part of the accounting process as all of the accounting is done under the use of the account number.Account numbers can ideally be digital or manual. Digital account numbers are often protected by a password.Individuals can invest ... Read More
A trust account is an account that is managed by a trustee who acts on behalf of a third party. The trustees are selected by the investors and they have to act their best for the best results to the beneficiary. Parents often open trust accounts for their children. The parents act as fiduciary in such cases.Types of Trust AccountsThere are various types of Trust Accounts −Living Trusts − These trusts are revocable when the trust owner is alive. For example, the parents in the example above have full control while they are alive.Testamentary Trust − These trusts are enforceable ... Read More
An acceleration clause is a covenant in loan agreements that are often found in property deals. In such clauses, the lender asks the borrower to repay the entire outstanding amount of the loan if certain conditions are not met. These conditions are usually mutually agreed upon during the negotiation phase of the issuance of the loan.Acceleration clauses protect the lenders in an uncertain market condition and offer them the assurance of getting the revenues back on his or her investments.Acceleration clauses are invoked mostly for payment irregularities but they can also have other reasons. However, all types of acceleration clauses ... Read More
If an entity can produce an equal amount of unit outputs using fewer inputs or if it can produce more outputs in a unit amount of time, it is known as the absolute advantage of the entity. For example, the extraction of crude oil is an absolute advantage of Saudi Arabia as it does not have to spend much like other countries to extract the crude oil.In the case of absolute advantage, the entity can produce a good at a lower cost than other entities. The entities can be an individual, region, company, or country. An entity having an absolute ... Read More