CompTIA A+ 220-1201 Core 1 Practice Exams & Troubleshooting Guide | 100+ Verified Questions & Answers | Professor Messer Style | 2025/2026





6789   76 67 
9 66 8  7  77 
0


!"
#$%&'()**+,,-./,-/$%0#/1#0!2!1!%3#4&5#"!63#5%





#"7
8*3"9#0::;<
<=><>
?@ABC=DE=
F@
GHIFAJ>
;K
<ALFM>
F@MCJDF@E
NHIDBHI=
<IAJOC=>NAA<F@E
H@D
MCAJD

<=MN@ACAEF=>


P


'#01#36#%2
#$%&'()**+,,-./,-/#4&1%Q#0"R%S!T#U#Q!1#"7.

8*3"9#0::0VW

V


'#01#36#%2
#$%&'()**+,,-./,-/#4&!"5#5!1#5%X#.
9%0Y!367
8*3"9#0::PVW

Z


!1
5%&!31%Q#0"
#&%"1%3#3!3
#$%&'()**+,,-./,-/#4&7.

8*3"9#0::[HIDBHI=\
BNFMN
]H?=>
JL
P3W
A^
<N=
=_H]


 0
2
34


,


367898   9 8 9 99 9


 


 !!""#

$67898 88   9 8 
%&'(()*+()+9 9 
,9 99- .%/ 8 


 !!00#

467891 2 9/ 8 
%&'9


 !!34567589:;<48=:>4?
@A4>BC7;>
:;?
9ADBCED4
<F7C<4
@A4>BC7;>6

067899 9 */9 2 


 !!GF4H
:54
6D4IC=D4
@A4>BC7;>
BF:B
<:;
B:J4
K:5C7A>
6759>
>A<F
:>
9:B<FC;LM
?5:L
:;?

?57EM
75
><4;:5C78=:>4?6

N67898 982 8 
%&'9


 !!O
>C;LD4
@A4>BC7;
67DD7P4?
=H
9ADBCED4
E7>>C=D4
:;>P45>6

"Q6, 98998 
%&'/.

 0
2
34


,


6789 



9

!




"8# !


$" %%&
$' !
$8#
 7()"*+

6789 ,-./
0
1
/
23
1/0
3
4/155
61

7
$9
 8
8
9 
%
 9
$&:89 8# $8
 8&
$& )"9*
6789 ;
4/-<.
1
5--=.1.
=
->
12/
23-
.1=.
64=11-

0

9
 
$ 89 9&
$
8$8&
%
&)"9
9
$
8*
6789 ;
/41
3
?-@
=
4-A=
12/@
1.
4/-<.
1
.1=.
64=11-
->
3

5-//5
12/

BC
&8!

8'$#
D&:

9
9
$
8%
'$ $8#$
9
$ 89 
$8EFG*
6789 H
3
IJK
/1./L
A15M
A-




 0
2
34


,



#3"$%&'%()'%*'%+,-./0+12(3'&345(, 6789 87









6
7

8 7"







#9"$%('&2*:;<(3=)>&&*,('&'3%

?@ 7A

A

@ 7
87@
7
8@ 7
8AB
! 7

C7A 7
8AB
A D87E
7
A
F7 AB

AC

!G
7


7



!"



#4"$%('&'%(*'%+,-./03'&*&3('&(33>&'2*
:
H8
@78IC



87@7 AI

AC 7
ACAF
89

7CD
7

AC
89D
7
A
JH"

#K"$%('&'%3,,>>(--(3%''(=&'%-(3'&35(,&'%
<=
H
E
8A
?
7




7


!

I
7L
7
C9L

L!
LIL"

 0
2
34