Movable type is not part of a printing press. Before movable type and printing presses, things had to be manually transcribed (copied by hand), which was extremely expensive. The press mechanized copying, lowering it's cost and driving down the cost of reproduction.
Arguably, there wasn't any publishing before movable type and printing presses.
Answer:
The constructor signature is defined as the constructor name followed by the parameter list.
Explanation:
In object oriented programming, a class constructor is a special method that will run automatically whenever a new object is created from the class. The constructor name is same with the class name. Besides, the class constructor is often used to initialize the attributes with initial values. Those initial values are held by the parameter list of the constructor.
One example of the constructor defined in a Java class is as follows:
// class name
public class BankAccount {
// attribute names
private String holder;
private double amount;
// constructor name
public BankAccount(String holder, double amount) // parameter list
{
this.holder = holder;
this.amount = amount
}
}
Answer:
Modern (i.e 386 and beyond) x86 processors have eight 32-bit general purpose registers, as depicted in Figure 1. The register names are mostly historical. For example, EAX used to be called the accumulator since it was used by a number of arithmetic operations, and ECX was known as the counter since it was used to hold a loop index. Whereas most of the registers have lost their special purposes in the modern instruction set, by convention, two are reserved for special purposes — the stack pointer (ESP) and the base pointer (EBP).
For the EAX, EBX, ECX, and EDX registers, subsections may be used. For example, the least significant 2 bytes of EAX can be treated as a 16-bit register called AX. The least significant byte of AX can be used as a single 8-bit register called AL, while the most significant byte of AX can be used as a single 8-bit register called AH. These names refer to the same physical register. When a two-byte quantity is placed into DX, the update affects the value of DH, DL, and EDX. These sub-registers are mainly hold-overs from older, 16-bit versions of the instruction set. However, they are sometimes convenient when dealing with data that are smaller than 32-bits (e.g. 1-byte ASCII characters).
When referring to registers in assembly language, the names are not case-sensitive. For example, the names EAX and eax refer to the same register.
Explanation:
