★ In VB6.0, the following incorrect integer constant is (a)

A, 32768 B, 0 C, 0.37% D, and. Haf

★ Among the following four groups of plastic constants, the legal one is (A)

a、 160 & amp； hffff 0 1 1 B 、- & ampocdf -0 1 32768%

c 、-0 1 9860 12 0668 D 、-& amp； o47 2e5 1 1

★ The following illegal variable name is (c)

a、a B、A 123# C、sgn D、C_E！

★, m and n are integers, n >；; M, in the following four statements, x can be assigned to any integer between m and n (including m, n), that is, it satisfies m.

a、x=INT(RND*(n-m+ 1))+m B、x=INT(RND*n)+m

c、x=INT(RND*m)+n D、x=INT(RND*(n-m))+m

The type of VB6.0 expression log (1)+ABS (-1)+int (rnd (1)) is (a).

A, arithmetic expression b, relational expression c, error expression d, logical expression

U, the following four kinds of statements, can print 20 x 30 words is (a)

A, print "20 * 30" b, print 20 * 30

C, print Chr$(20)+"*"+Chr$(30) D, print Val("20")*Val("30 ").

★ The object that can be used as a container is (a)

A, picture box b, picture box c, label box d, text box

★ The operation that can trigger the scrolling time of the scroll bar is (a)

A, drag the slider b in the scroll bar, and click the slider in the scroll bar.

C, click the arrow d at both ends of the scroll bar, and click the scroll bar between the arrow and the slider.

★ The following procedures

Private subcommand 1_Click ()

X 1=InputBox ("Please enter")

Print X 1+ 123.

End joint

At runtime, if 123 is input, (b) will be output.

A, 123 123 B, 246b, 123 D, displaying an error message.

★ The following event process

Private subcommand 1_Click ()

Dim sum in integer form

Total %= 19

Sum =-2.52

Print sum%; total

End joint

The output result after running is (c)

A, 19 -2 B, 19 19 C, -3 -3 D, displays an error message.