Which is the only key to break the keycode pattern for GetKey on the TI-83/84 series?

Answer: [>], because it is 26. All other keys are 10{1,10}+{1,5}

Which of the following cannot be used to test if a variable is any of 1, 2, 3, or 4?

A. If sum(A)={1,2,3,4}

B. If (A=int(A))(A>=1)(A<=4)

C. If A={1,2,3,4}

D. If A(int(A)=A)(A<5)

True or false: The following is an alternate way to or.

If (X=1)+(X=2)

How many true lowercase letters can be used in any TI-83/+/SE/84+/SE program?

A. 14

B. 15

C. 16

D. 17

Answer: A and B are right

What is the maximum dimension of a list?

Answer: 999

Which of the following does not belong? Why?

Answer: , only one in the list without a z80 processor

What are the exponent bounds on a TI-83+SE?

A. (-99,99)

B. [-99,99]

C. (-100,100)

D. [-100,100]

Answer: C

How does the TI-81 differ from all other TI graphing calculators?

Answer: proprietary processor. Not the link port issue, because the TI-81 doesn't have one either

z80 processors are natively...

A. 8-bit

B. 16-bit

C. 32-bit

D. 64-bit

Answer: B

How many different number can be represented by a single character in hexadecimal? What are the valid characters?

Answer: 16; 0-9 and A-F

Which pixel function most represents the or logical operator? xor?

Answer: Pxl-On(; Pxl-Change(

For which of the following would not(A) not equal 0?

A. -4-->A

B. .05-->A

C. pi-->A

D. 0-->A

Answer: D

[More coming soon]

Answer: [>], because it is 26. All other keys are 10{1,10}+{1,5}

Which of the following cannot be used to test if a variable is any of 1, 2, 3, or 4?

A. If sum(A)={1,2,3,4}

B. If (A=int(A))(A>=1)(A<=4)

C. If A={1,2,3,4}

D. If A(int(A)=A)(A<5)

True or false: The following is an alternate way to or.

If (X=1)+(X=2)

How many true lowercase letters can be used in any TI-83/+/SE/84+/SE program?

A. 14

B. 15

C. 16

D. 17

Answer: A and B are right

What is the maximum dimension of a list?

Answer: 999

Which of the following does not belong? Why?

Answer: , only one in the list without a z80 processor

What are the exponent bounds on a TI-83+SE?

A. (-99,99)

B. [-99,99]

C. (-100,100)

D. [-100,100]

Answer: C

How does the TI-81 differ from all other TI graphing calculators?

Answer: proprietary processor. Not the link port issue, because the TI-81 doesn't have one either

z80 processors are natively...

A. 8-bit

B. 16-bit

C. 32-bit

D. 64-bit

Answer: B

How many different number can be represented by a single character in hexadecimal? What are the valid characters?

Answer: 16; 0-9 and A-F

Which pixel function most represents the or logical operator? xor?

Answer: Pxl-On(; Pxl-Change(

For which of the following would not(A) not equal 0?

A. -4-->A

B. .05-->A

C. pi-->A

D. 0-->A

Answer: D

[More coming soon]