問題一覧
1
What is the value of valy?
30
2
______ 21H
int
3
True or False: PCs use several types of devices to accept user input—keyboards for entering text; mice , trackballs ….
True
4
______ is a joint Intel/Microsoft Specification that allows computers and peripherals to configure themselves by negotiating for available system resources
a. Plug and Play
5
What is the value of val?
-50
6
What is the assembler currently being used at the computer laboratory?
GUI Turbo Assembler
7
What is the value of valy?
20
8
Instant Messaging is an example of:
c. Communication software
9
It is a type of slot or socket which determines the processor’s the motherboard can use. The most popular are Socket 370 (late model Intel Pentium III and Celeron processors) Socket A (AMD Athlon and Duron), Socket 478 (Current Celeron and Pentium)
a. CPU Slots and/or Sockets
10
True or False: A video adapter, also called accelerated graphics port accepts video and data from the computer and converts it into a form the monitor can display
False
11
In assembly, what is the program that would take the programmer’s word and convert them into numbers that the computer could understand?
machine language
12
In assembly, OR is an example of Arithmetic Operation
False
13
Which one of the ff best describes the term hardware?
a. The physical components of a computer system
14
In assembly, what is the memory model which means that by default all code is place in one segment and all data declared in the data segment is also placed in one segment?
.MODEL tiny
15
All PCs can produce basic warning sounds and audible prompts using their built-in speakers, but for listening to audio CDs, playing games, watching DVDs…. you’ll need a ________ and speakers or headphones.
c. Sound card
16
True or False: INT 32 in assembly is an instruction that exits the program by returning to the operating system
False
17
_______ allow a PC to connect to external peripherals such as printers, modems, and similar devices.
b. Communication ports
18
In assembly, what is the instruction that reverses the sign of the operand?
NEG
19
The processor or ______, is the engine that drives the PC.
d. CPU
20
In assembly, language code lines have two parts, the first one is the _______ of the instruction which is to be executed
operation code (opcode)
21
Which motherboard components handled spikes in voltage?
a. Capacitor
22
True or False: CD-ROM drives began to appear as on mainstream PCs in the early 1990s, became ubiquitous and have remained generally unchanged….
True
23
mov ___, 01 ; Character input
ah
24
How do you connect a flash drive to a computer? Connect the flash drive to:
b. The USB port on the computer
25
In assembly, a _______ memory operand is a named reference to storage in memory
symbolic
26
mov _____, 01 ; Output code
bx
27
In assembly, what is the arithmetic instruction that adds 1 from the destination operand
INC
28
A computer’s operating system:
b. Manages hardware and memory
29
In assembly, DX register is known as _______
data register
30
Which is true about HDMI interface?
b. It can transmit both audio and video signal.
31
Which one of the ff parts of the computer is responsible for controlling of instructions to the hardware?
b. Processor
32
Which statement is true about an inductor?
c. It tends to resist any change in the amount of current flowing through it
33
Which one of the ff is not an operating system?
c. Powerpoint
34
What is the value of valx?
10
35
(duplicate) command
repeat
36
The ______, is the heart of a PC.
a. CPU
37
In assembly, what is the arithmetic instruction that subtracts 1 from the destination operand?
DEC
38
What is the character used in putting a comment in the assembler program?
;
39
In assembly, what is the instruction that exchanges the value of the two operands?
XCHG
40
What is the value of valx?
15
41
Which one of the ff is an example of mobile technology?
c. Smart Phone
42
In TASM, _____is used to build the executable program.
TLINK
43
The type and number of ______ (along with chipset limitations) determine the type and amount of memory you can install in a PC. Recent motherboards use 168-pin SDRAM DIMMs, 168- or 184-pin Rambus RIMMs , 184-pin DDR-SDRAM DIMMs, or some combination. Motherboards that use 30- or 72 pin SIMMs are obsolete
a. Memory Slot
44
The humble __________ was formerly used for everything from booting the PC to storing data to running programs to making backups, but has now been largely relegated to such infrequent uses as making emergency boot diskettes, loading updated device
a. Floppy Disk Drive (FDD)
45
In assembly, what is the equivalent 32 bit version of the CX register?
ECX
46
Modern motherboards often include embedded functions, such as video and sound that were formerly provided by add-on expansion cards. This function is often called
a. Integrated Function
47
In assembly, CX register is known as _______
counter register
48
Which defines the actual speed of the computer?
d. All of the choices
49
What assembler directive that defines the program’s instructions?
.code
50
mov ah, ______ ; Request input
0ah