2333 Exam 2

A value stored in the ebx register can be sign-extended into edx:ebx with the CDQ instruction.

The CMP instruction sets processor flags based on an implied ___ of two operands.

Performing division with DIV using 32-bit dividend implies that the dividend must be stored in ___.

When using the DIV instruction and a 64-bit divisor, the quotient is stored in [a] and the remainder in [b].

Before any conditional tests can be executed, two operands must be compared using the ___ instruction.q

10100100 ___ 11010101 = 01110001

The EQU directive can be used with the ___ to determine the length of a string.

IDIV can only accept 1 operands(s).

In a 32-bit program, the LOOP instruction automatically ___ the ecx register.

Character literals are stored as ___ in memory.

The JNGE instruction means to jump to a label if the first operand is ___ the second output.

The NEG instruction changes a value from positive to negative by converting it into its ___ representation.

In MASM, the first operand is the source and the second operand is the destination.

By default, integer literals are in base ___

A ___ valu is a value directly specified by the programmer rather than the result of an expression. For example, 10, 45h, 1001 1000b, 'A'Unin

The JNZ instruction can be used with signed operands.

A common way to detect whether a value is even or odd is to use the ___ operation to test if the last significant bit is set.

The IMUL instruction can accept up to ___ operand(s)

The ___ instruction will move execution to a different section of code regardless of any conditions.

Uninitialized variables are declared in the .bss section of a program in MASM.

Aligning data to ___ memory addresses can help the processor access data faster.

Lables must be followed by a ___.

In MASM, the first operand is the destination and the second operand is the source.

The [a] instruction copies a values and extends the sign, while the [b] instruction copies a value and extends zeros.

The IDIV instruction can accept ___ operands(s).

Only ___ operands should be used when executing the JNA instruction.

Counter-based loops can be quickly written using the LOOP instruction, which uses the ___ as the counter.

In order to implement branching in an Assembly program, you must use ___ to identify blocks of code.

In order to use the base-10 literal value 50 in hexadecimal value in MASM, you would specify it as ___

The ___ directive is used to declare a 32-bit signed integer variable in MASM.

The semi-colon represents a multi-line comment in MASM

The NEG instruction converts a value into its one's complement.

IDIV can accept 1, 2, or 3 operands.

___ are assembler-specific commands that allow you to do many things, such as define variables, indicate memory segments, and so on. For example, .data, DWORD, PROTO, END.

The INC instruction takes a maximum of ___ operands.

The AND bitwise operation is commonly used for setting bits in a value.

The JMP instruction does not require any specific processor flags to be set.

The semi-colon represents a single-line comment in MASM.

When using a QWORD value as an operand for the MUL instruction, the result will be stored in ___.

The ___ character signifies a single-line comment in MASM.

in Assembly, you must always use two conditional jumps to test both the "if-case" and the "else-case".

Using the bitwise AND operation, the result of 1 AND 0 is ___.RD

The LOOP instruction preserves the counter value automatically so the programmer is free to use the counter register (cx/ecxcx) within the loop.

When using MASM, the first operand is the ___ operand.