CEA201 Latest Exam Prep/ Complete 450 Actual
Exam Questions with 100% Correct Verified
Answers/ Graded A+
1. Computer _________ refers to attributes that have a direct
impact on the logical execution of a program.
A. Organization
B. Specifics
C. Design
D. Architecture
Answer: D. Architecture
Rationale: Computer architecture refers to those attributes that
have a direct impact on the logical execution of a program. This
includes the instruction set, data types, and addressing modes
visible to the programmer .
1
,2. Computer organization refers to:
A. Attributes visible to the programmer
B. Hardware details transparent to the programmer
C. The instruction set architecture
D. The high-level language interface
Answer: B. Hardware details transparent to the programmer
Rationale: Computer organization refers to the operational units
and their interconnections that implement the architectural
specification. These are hardware details that are generally
transparent to the programmer .
3. Architectural attributes include:
A. I/O mechanisms
B. Control signals
C. Interfaces
D. Memory technology used
2
,Answer: A. I/O mechanisms
Rationale: Architectural attributes include those aspects visible to
the programmer, such as the instruction set, number of bits used
for data types, I/O mechanisms, and memory addressing
techniques .
4. Organizational attributes include hardware details such as:
A. Control signals and interfaces
B. Data types and addressing modes
C. I/O mechanisms
D. Instruction set
Answer: A. Control signals and interfaces
Rationale: Organizational attributes are the hardware
implementation details including control signals, interfaces
between the computer and peripherals, and memory technology
used. These are not typically visible to the programmer .
3
, 5. It is an _________ design issue whether a computer will
have a multiply instruction.
A. Architectural
B. Memory
C. Elementary
D. Organizational
Answer: A. Architectural
Rationale: Whether a computer includes a multiply instruction is
an architectural design issue because it affects the programmer's
view of the machine and the instruction set architecture .
6. It is an _________ issue whether the multiply instruction is
implemented by a special multiply unit or by repeated use of
the add unit.
A. Architectural
4
Exam Questions with 100% Correct Verified
Answers/ Graded A+
1. Computer _________ refers to attributes that have a direct
impact on the logical execution of a program.
A. Organization
B. Specifics
C. Design
D. Architecture
Answer: D. Architecture
Rationale: Computer architecture refers to those attributes that
have a direct impact on the logical execution of a program. This
includes the instruction set, data types, and addressing modes
visible to the programmer .
1
,2. Computer organization refers to:
A. Attributes visible to the programmer
B. Hardware details transparent to the programmer
C. The instruction set architecture
D. The high-level language interface
Answer: B. Hardware details transparent to the programmer
Rationale: Computer organization refers to the operational units
and their interconnections that implement the architectural
specification. These are hardware details that are generally
transparent to the programmer .
3. Architectural attributes include:
A. I/O mechanisms
B. Control signals
C. Interfaces
D. Memory technology used
2
,Answer: A. I/O mechanisms
Rationale: Architectural attributes include those aspects visible to
the programmer, such as the instruction set, number of bits used
for data types, I/O mechanisms, and memory addressing
techniques .
4. Organizational attributes include hardware details such as:
A. Control signals and interfaces
B. Data types and addressing modes
C. I/O mechanisms
D. Instruction set
Answer: A. Control signals and interfaces
Rationale: Organizational attributes are the hardware
implementation details including control signals, interfaces
between the computer and peripherals, and memory technology
used. These are not typically visible to the programmer .
3
, 5. It is an _________ design issue whether a computer will
have a multiply instruction.
A. Architectural
B. Memory
C. Elementary
D. Organizational
Answer: A. Architectural
Rationale: Whether a computer includes a multiply instruction is
an architectural design issue because it affects the programmer's
view of the machine and the instruction set architecture .
6. It is an _________ issue whether the multiply instruction is
implemented by a special multiply unit or by repeated use of
the add unit.
A. Architectural
4
