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Shift register. A shift register is a type of digital circuit using a cascade of flip-flops where the output of one flip-flop is connected to the input of the next. They share a single clock signal, which causes the data stored in the system to shift from one location to the next. By connecting the last flip-flop back to the first, the data can ...
128. v. t. e. 4-bit computing is the use of computer architectures in which integers and other data units are 4 bits wide. 4-bit central processing unit (CPU) and arithmetic logic unit (ALU) architectures are those that are based on registers or data buses of that size. A group of four bits is also called a nibble and has 2 4 = 16 possible ...
Accounts clerk. v. t. e. Double-entry bookkeeping, also known as double-entry accounting, is a method of bookkeeping that relies on a two-sided accounting entry to maintain financial information. Every entry to an account requires a corresponding and opposite entry to a different account. The double-entry system has two equal and corresponding ...
In computing, a linear-feedback shift register ( LFSR) is a shift register whose input bit is a linear function of its previous state. The most commonly used linear function of single bits is exclusive-or (XOR). Thus, an LFSR is most often a shift register whose input bit is driven by the XOR of some bits of the overall shift register value.
Payment processor. A payment processor is a system that enables financial transactions, commonly employed by a merchant, to handle transactions with customers from various channels such as credit cards and debit cards or bank accounts. They are usually broken down into two types: front-end and back-end. Front-end processors have connections to ...
A debit card is used to make a purchase with one's own money. A credit card is used to make a purchase by borrowing money. [20] From the bank's point of view, when a debit card is used to pay a merchant, the payment causes a decrease in the amount of money the bank owes to the cardholder. From the bank's point of view, your debit card account ...
1. Plastic Wrap Helps Keep Moisture In. As J. Kenji Lopez-Alt points out in his book The Food Lab, English cucumbers have thin skins. This makes them susceptible to losing moisture as they sit on ...
No monthly or set-up fees are charged. The firm claims that its costs are, on average, lower than the costs charged by conventional credit card processors. [42] Swiped payments are deposited directly into a seller's bank account within 1-2 business days. In some instances, Square withholds payments pending issues related to chargebacks. [43]