●This printer is equipped with an 8-bit parallel (71) port for PCs. (71) A. plug B.insert
●This printer is equipped with an 8-bit parallel (71) port for PCs.
(71)
A. plug
B.insert
C.link
D.interface
●This printer is equipped with an 8-bit parallel (71) port for PCs.
(71)
A. plug
B.insert
C.link
D.interface
下面的程序段: NUM DW ? NAMEDW 10 DUP () CNT EQU 10 LEN EQU $-NUM HOV AX, LEN 执行后,AX中的内容是()。
A.16H
B.17H
C.11H
D.12H
下面()不能将字变量X的属性修改为字节变量Y。
A.XDW l234H Y EQU BYTE PTR X
B.YEQU BYTE PTR X X DW l234H
C.XDW 1234H Y EQU THIS BYTE
D.Y LABEL BYTE X DW l234H
To verify that your printer is operating correctly, you can run the printer(75)program。
A.driver
B.view
C.browse
D.self-test
● The user must interact with the (74) in order to accomplish task.
(74)
A. printer
B. memory
C. CPU
D. operating system
执行下列程序后,(AX)=()。 TAB DW 1,2,3,4,5,6 ENTRY EQU 3 … MOV BX,OFFSET TAB ADD BX,ENTRY MOV AX,[BX]
A.0003H
B.0004H
C.0300H
D.0400H
A.The repeater
B.The modem
C.The hub
D.The printer
执行下面的程序段后,(AX);() TAB DW 1,2,3,4,5,6 ENTRY EQU 3 MOV BX,OFFSET TAB ADD BX,ENTRY MOV AX,[BX]
A.0003H
B.0300H
C.0400H
D.0004H