Pre-PSPM: Brilliant Program Sem 1 Session 20/21

Identify the most appropriate field of information technology that often uses Google Scholar as a web search engine.

• Business/Marketing

• Science

• Education

• Health Care

This computer categories is used primarily by large organizations as servers for large-scale transaction processing.

• Mainframe computer

• Supercomputer

• Minicomputer

• Personal computer

Choose the appropriate tasks that are usually perform by a supercomputer.

I. quantum mechanics

II. manufacturing process control

III. molecular modeling

IV. bulk census data processing

• I and II

• II and III

• II and IV

• I and III

Which of the statement below is TRUE about the main circuit board of a computer system?

• A digital electronic semiconductor device used for digital data storage.

• An electronic component that holds many components of a system and provides connectors for other peripherals.

• A digital circuit which performs operations on some external data source, usually memory or some other data stream.

• A technology consisting of computer components and recording media that are used to retain digital data.

Which of the following is the main components of a motherboard?

• processor, storage, memory

• adapter cards, hard drive, CPU

• USB slot, CD slot, HDMI slot

• processor slot, memory slot, adapter card slot

Rearrange the process of transaction that occurred in machine cycle below.

I. Translate the retrieved instruction into a series of computer commands.

II. Send and write the results in memory

III. Retrieve an instruction from the memory

IV. Execute the computer commands

• I, II, III,IV

• IV, II, III, I

• III, I, IV, II

• III, IV, I, II

Choose the best statement that describe the function of Control Unit (CU) in processor.

• CU directs and coordinate most of the operation in computer system

• CU interprets and carries out the basic instruction that operates a computer.

• CU fetch and execute instructions from the memory of a computer.

• CU performs the arithmetic and logical operation

Which of the statement below is FALSE about Arithmetic and Logic Unit (ALU)?

• Examples of arithmetic operations are addition, subtraction, multiplication, and division

• Examples of logic operations are comparisons of values such as NOT, AND, and OR

• Examples of arithmetic and logical operations are addition, subtraction multiplication, division and comparisons of values such as NOT, AND, and OR

• Examples of logical operations are addition, subtraction, multiplication, and division

Which of the statement below is TRUE about computer volatile memory?

I. The computer needs to be powered on for most programs to run; once the power is off, the memory storage is wiped out

II. The memory storage may not be big enough to hold the processing data, so it is released when it's done

III. The memory is used by the central processing unit (CPU) when a computer is running to store information that it needs to be used very quickly, but it does not store any information permanently

IV. The memory contains the basic instructions for what needs to happen when a computer is powered on

• I and II

• I, II and III

• I, II and IV

• III and IV

This memory plays a critical part in booting up, or starting up, your computer.

• Random Access Memory

• Flash Memory

• Read Only Memory

• Read Access Memory